Here goes the list of our posts on **Physics Numerical problems** and related topics and subtopics. If we want to study a physics chapter that consists of formulas then solving **numerical problems** using those **formulas** makes our concept better. Hence I believe that we should never avoid those numerical sets. This page presents a list of such posts where you get to solve such problems.

Here I would like to add that we have a similar page that lists down articles or posts related to MCQ (Multiple Choice Questions) and Worksheets of different kinds. You can access that page using this link: **MCQ, Q&A, Worksheets in Physics**

## Physics Numerical Problems

#### Grade 12 Physics (South African curriculum – physical science paper 1) – Assignment

QUESTION 1A helicopter is flying vertically up at an unknown constant velocity. An object is dropped from the helicopter when it is exactly 88 m above the ground. The object takes 1.5 s to reach ...

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#### electrostatics – Worksheet 1 problem solution (Q4)

4) A positively charged object Q is placed as shown in the sketch. The potential difference between two points A and B is 4 x 10-4 V. (a) Calculate the change in electrical potential energy ...

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#### electrostatics – Worksheet 1 problem solution (Q3)

3 ) A charge of +5nC is moved by a distance of 4 cm against a uniform electric field of magnitude 2 x 1012 NC-1 from A to B. (a) Calculate the work done in ...

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#### electrostatics – Worksheet 1 problem solution (Q2)

Question 2) In the picture below, X is a small negatively charged sphere with a mass of 10kg. It is suspended from the roof by an insulating rope which makes an angle of 60o with ...

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#### electrostatics – Worksheet 1 problem solution (Q1)

1 ) Determine the electrostatic force and gravitational force between two electrons 1ºA apart (i.e. the forces felt inside an atom) [ here is the complete worksheet: electrostatics worksheet 1 ] Solution: Getting everything into ...

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#### Numerical problems on Electrostatics – worksheet 1

In this post, we publish a worksheet containing a bunch of numerical problems from the Electrostatics chapter of HS physics. This numerical set includes problems based on Coulomb's force or electrostatic force, electric field, electric ...

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#### Electrical Potential difference & mechanical work – numerical problems

The potential difference between two points in a circuit is the electrical energy per unit charge. When this electrical energy is converted into other forms of energy (thermal, light, mechanical, etc.), then it can be ...

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#### Motion of a charged particle in an electric field between parallel plates – derivation of formulas

In this post, we will analyze different scenarios of the motion of a charged particle in an electric field between two parallel plates. Scenario 1: motion of a charge between horizontal plates Two parallel plates ...

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#### Numerical problem based on Capillary Rise & Capillarity

Here, we will solve a Numerical problem based on Capillary Rise & Capillarity. Numerical assignment (on Capillary Rise & Capillarity) solved 1) A glass tube of radius 0.4 mm is dipped vertically in the water ...

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#### Numerical problems on electric potential energy

In this post, we will solve Numerical problems on electric potential energy. [Electric potential energy is also known as electrical potential energy] Numerical Problem based on electrical potential energy Suppose a charge of 5.60 x ...

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#### Numerical problem based on electric field between charged parallel plates

Here, we will solve a set of Numerical Problems based on the formula of the electric field between two charged parallel plates. Numerical Problem (Physics) - based on the formula of the electric field between ...

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#### Mathematical Formulas

In this post, we present images (infographics) that contain a set of Mathematical Formulas. This will be a ready reckoner for educational understanding purposes. Quadratic formula Geometry - (area, volume) Trigonometry Triangle Series expansions Derivatives ...

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#### Fundamental Constants (Physics & Chemistry)

In this post, we present an image (infographics) that contains a set of fundamental constants used in Physics and Chemistry with their symbols and values. This will be a ready reckoner for constants and their ...

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#### Small Angle Approximations (for physics derivations and numerical problems)

For very small angles, you can approximate values for the sine, cosine, or tangent. This is useful when calculating the fringe separations in interference patterns. When θ is measured in radians, a small angle segment ...

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#### Potential difference (Electrical) worksheet – with solved numerical

Potential difference (Electrical) Worksheet Questions Q1. How much is the work done in moving a charge of 4 C across two points having a potential difference of 24 V? Q2: What is the work done ...

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#### Coefficient of Restitution – definition, formula, numerical

In this post, we will cover the definition and formula of the coefficient of restitution. We will also see how types of collision can be determined from the value of the coefficient of restitution. We ...

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#### How to find The Angle Between Two Vectors

In this post, we will see how to find out the angle between two vectors. Say A and B are 2 vectors, where A =Ax i + Ay j + Azk and B = Bx ...

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#### Orbital speed & Escape speed – worksheet

This worksheet contains numerical problems on Orbital speed & Escape speed. 1) a) Confirm that the escape speed from the Earth’s surface is 11.2 km s−1.b) Explain why all masses have the same escape speed.c) ...

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#### Carnot cycle processes of Carnot engine

The Carnot cycle represents the cycle of processes for a theoretical heat engine with the maximum possible efficiency. Such an idealized engine is called a Carnot engine. Here in this post, we present a brief ...

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#### Lami’s theorem to solve numerical problems of electrostatics

Lami's theorem is used to solve numerical problems of electrostatics when electrostatic forces are in equilibrium. To solve some questions of electrostatics, Lami's theorem is very useful. Lami's theorem (when forces are in equilibrium) If ...

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#### Fluid flow – Important Formulas (for class 11)

This post presents a list of facts and formulas from the Fluid flow chapter of class 11 (grade 11) physics. formulas from the Fluid flow chapter of class 11 1 ) Pressure is the force ...

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#### P–V diagram & calculation of work done

In this post, we will discuss how the P-V diagram can help us to calculate the work done by a system or on a system. We will derive the equation of work done in terms ...

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#### Explosion and Conservation of Momentum

An explosion can be thought of as a single object separating into two or more fragments. In this post, we will see if the law of conservation of momentum is maintained during an explosion. We ...

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#### Gravitational Potential – solved worksheet (numerical)

In this post with the Gravitational Potential worksheet, we will solve a bunch of numerical problems with the help of the concept and formula of Gravitational Potential, gravitational potential energy, & gravitational force. Gravitational Potential ...

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#### Resistivity and Conductivity Solved numerical problems (Worked Solutions)

In this post, we have compiled a bunch of interesting numerical problems on Resistivity and Conductivity. These are Solved numerical problems (Worked Solutions). Resistivity and Conductivity numerical problems (solved worksheet) 1 ) Gold has a ...

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#### Specific gravity & Relative Density – are they the same?

A liter of water has a mass of 1.00 kg, but the same volume of methylated spirits has a mass of only 0.79 kg. We can say that the density of methylated spirits is 0.79 ...

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#### Heating Effect Equations & Numerical problems based on these

In this post, we will discuss and list down the Heating Effect Equations. And, then we will solve a bunch of numerical problems as well using these formulas. Equations of power and energy related to ...

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#### Numerical problems based on the efficiency of machines

In this post, we will first find out what the efficiency of a machine means, and then we will solve numerical problems using the concept and formula of the efficiency of machines. If a machine, ...

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#### The force vectors on an aeroplane in steady flight & numerical

In this post, we will study a probable set of force vectors on an aeroplane in steady flight. The forces acting on an aeroplane (airplane) are shown in Figure 1. figure 1: The force vectors ...

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#### Numerical problem on Rotational Kinetic Energy

In this post, we will review the formula of Rotational Kinetic Energy and then solve numerical problems based on Rotational Kinetic Energy. Rotational Kinetic Energy formula from the linear kinetic energy formula The equation for ...

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#### Numerical problem on rotational work | Numerical on work done by the torque

In this post, we will find the equation of the work done by Torque. (In other words, we will work with the equation of rotational work.) Then we solve a few numerical problems using this ...

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#### Moments of Inertia – formulas & sample numerical

In this post, we will focus on the formulas of the moment of inertia and also will solve a few interesting sample numerical problems using the moment of inertia formulas. Moments of Inertia - concepts ...

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#### Solving Numerical problems on Archimedes’ Principle and Buoyancy

In this post, we will quickly revise Archimedes' Principle and its legendary background. Then we will solve a few numerical problems in physics using this principle. Archimedes’ Principle and Buoyancy If an object is submerged ...

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#### Numerical problems on the first law of thermodynamics

In this post, we will solve a few numerical problems using the First Law of Thermodynamics. Numerical problems on first law of thermodynamics Question number 1) Complete the values in Table 1 (all values are ...

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#### The total energy of an orbiting body or satellite – equation derivation with sample numerical

In this post, we will derive the equation of the total energy of an orbiting body, and then will solve a numerical problem using the formula derived. Derive the formula of the total energy of ...

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#### Surface tension – numerical problems with solution

In this post, we will solve a few selected numerical problems from the Surface Tension chapter (Physics class 11). Numerical problems from the Surface Tension chapter 1 ) A wire bent in the form of ...

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#### Converting L atm to Joule | Litre Atm to Joule

Here in this post, we will convert L atm to Joule. L atm is also known as Litre Atmosphere. L atm to Joule L atm is the product of 2 units and these 2 units ...

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#### Numerical problem – Calculating Internal Energy Change (𝚫U) for a Reaction (Thermodynamics chapter)

In this post, we will solve a numerical problem from the Thermodynamics chapter. We will use the enthalpy and internal energy equation. The goal of this numerical is to calculate Internal Energy Change (𝚫U) for ...

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#### Numerical problems on Specific Heat Capacity with solutions

In this post, we will solve a few interesting numerical problems based on specific heat capacity. Learn more about Specific heat capacity here. Solving numerical problems using specific heat capacity formula Question 1] A tank ...

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#### Solving Numerical problem based on Young modulus

Let's solve numerical problems based on the Young modulus formula. Young’s Modulus is the ratio of Longitudinal Stress and Longitudinal Strain. If it’s designated with Y then Y = Longitudinal Stress / Longitudinal Strain = ...

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#### Numerical Problems based on combined Gas law or Gas equation & ideal gas equation

In this post, we will solve a few Numerical Problems based on the Combined Gas law (or Gas equation) & the Ideal gas equation. The Formulas used to solve the numerical problems are: PV / ...

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#### Numerical problems based on Gay Lussac’s law or pressure law

Let's solve a sample numerical problem (from the gas chapter) using Gay Lussac’s law or pressure law. The formula to be used is as follows: P1/T1 = P2/T2 Example 1 A chamber of the constant ...

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#### Numerical Problems based on Charles’ Law with solution

In this post, we will solve numerical problems using Charles’ Law. The formulas to be used are as follows: If V1 is the volume of a certain mass of a gas at temperature T1 and ...

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#### Solving Numerical problems using Boyle’s law

Here we will present a set of solved numerical problems that use Boyle’s law formula to solve the numerical problems on gas. The primary formula that will be used to solve these numerical problems is ...

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#### Numerical problem on car hydraulic braking – solving

In this post, we will solve a numerical problem based on the principle of a car hydraulic braking system. To solve this numerical, we will take the help of the concepts of the lever, and ...

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#### Numerical problems on Resistivity with solution

This post presents a few important numerical problems in physics that you can solve using the concepts of resistivity. If you want a quick revision to memorize the resistivity formula then you can check this ...

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#### How to solve Numerical problems on terminal velocity

In this post, we will see how to solve numerical problems on terminal velocity. We will discuss the concept in brief and then take sample problem/s and solve them using the appropriate formula of terminal ...

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#### How to solve projectile motion problems using Conservation of energy

In some situations, the use of conservation of energy can be a much simpler method to solve projectile motion problems than using the kinematics equations. Solving projectile motion problems makes use of the fact that ...

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#### Dimensional Analysis & its uses with examples

This topic covers Dimensional Analysis & its uses. The term dimension is used to refer to the physical nature of a quantity and the type of unit used to specify it. Distance has the dimension ...

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#### Numerical Problems on Energy transformation or conversion with relevant theory – physics

Energy is transferred or transformed from one energy form to another via an energy pathway. In this post, we will briefly discuss the following topics: (a) different forms of energy (b) different mechanisms of energy ...

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#### Worksheet on distance-time graph & velocity-time graph – Q&A

This post presents a Q&A worksheet covering distance-time graph and velocity-time graph. Before you try to solve these, you may read our posts on the distance-time graph (d-t graph) and the velocity-time graph (v-t graph) ...

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#### Harder Numerical problems using SNELL’S LAW – solving Light Numericals (physics) with Snell’s law

Here we will see how Snell's law helps to solve a set of numerical problems from the chapter 'Light' of fundamental physics. This numerical set is a bit harder to solve but certainly will be ...

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#### Numerical problems on collisions in two dimensions & momentum conservation

In this post, we solve a few selected Numerical problems on collisions of objects in two dimensions. We will solve the collision problems using axial-vector components and the law of conservation of momentum. Conservation of ...

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#### Solving Numerical Problems involving Frictional Force or friction – for class 11

Here we will focus on solving numerical problems involving frictional force or friction and friction coefficient. We will take up a few sample problems as examples and solve those using the step-by-step process. We have ...

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#### HOW TO SOLVE PROBLEMS in Physics? | How to solve numerical problems in physics? – A comprehensive Guide

While guiding students with their physics syllabus often we face these queries from the students: "How to solve numerical problems in physics?" or "How to solve problems in physics?". A similar question arises again while ...

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#### Leaving Certificate – Numerical Worksheet on Gravity & Gravitational force & Universal Law of gravitation

This post presents a Leaving Cert Physics Gravity worksheet with Numerical Problems & solutions. You can take it as Leaving Certificate Universal Law of gravitation worksheet as well. You can browse through our post on ...

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#### Rotational Kinematics Numerical Problems and solutions

This post is all about Rotational Kinematics Numerical Problems and solutions. We will use the following four rotational kinematic equations (presented together with their translational counterparts) to solve the numerical problems. Rotational kinematic equations | ...

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#### Physics numerical problems worksheet on centripetal force & circular motion

Here goes a Physics numerical problems worksheet on centripetal force and circular motion. Solutions are also appended in this post for our students. Physics numerical worksheet on centripetal force & circular motion 1 ) A ...

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#### IGCSE physics force and motion worksheet with numerical problems | with solution

Here you will get 2 sets of IGCSE physics force and motion worksheet with numerical problems with solution. You will get ample scope to test your understanding of motion equations and force concepts. The solutions ...

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#### Numerical problems on Drift velocity of electrons and electric current-how to solve?

The numerical problems in this post are based on the drift velocity of electrons and electric current. Electric Current is expressed as I = nAve ( see the derivation of electric current and drift velocity ...

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#### Numerical problem sets on Vector Physics (Class 11 & 12)

This post presents Numerical problems on Vector Physics. These 2 worksheets will help students who are preparing for Class 11 Physics in different boards like IGCSE, GCSE, ISC, CBSE, etc. Also covers the syllabus of ...

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#### Numerical Problems on Equilibrium | Physics Worksheet

This post presents Numerical problems on Equilibrium. This physics worksheet will help students who are preparing for AP Physics, IIT JEE, and other competitive examinations to test their preparedness. This numerical set contains medium to ...

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#### Numerical Problems on Collisions (Elastic & inelastic collision) physics

Here is a numerical worksheet based on the Collision topic in physics that includes problems related to elastic and inelastic collisions. Numerical Problems on Collisions (Elastic & inelastic collision) 1 ) A block of mass ...

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#### Numerical Problems on Rolling motion, Torque, and Angular Momentum

Here we have listed down selected numerical problems based on Rolling motion, Torque, and Angular Momentum. These are collected from standard reference books and the internet. This physics numerical worksheet contains some hard problems as ...

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#### Numerical problems on Gravitation & Gravitational force for IGCSE, ICSE, CBSE

Here we will solve a bunch of numerical problems from the Gravitation chapter of high school Physics, covering gravitational force and gravitational constant. This is a well crafted numerical problem worksheet that you should try ...

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#### Numerical problem on Terminal Velocity with solution

In this post we will solve Numerical problems on Terminal Velocity. Here is the first set. Numerical problem on Terminal Velocity with solution 1 ) Find the terminal velocity of (a) a steel ball bearing ...

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#### What is the principle of moments and how to use it to solve numerical problems?

Here we will state the principle of moments first and then will see how to use it to solve numerical physics problems related to equilibrium. What is the principle of moments? The Principle of Moments ...

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#### Projectile Motion Numerical problems with solution guidance | word problem worksheet class 11

Here we will solve selected numerical problems on Projectile motion and will also provide solution guidance. To get a good grasp on this chapter we need to solve some numerical problems, which really helps us ...

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#### Numerical problems on the refractive index of a medium – from class 10 Light chapter

In this post, we will solve a bunch of Numerical problems on the refractive index of light. The refractive index is written as RI as well. Numerical problems on the refractive index 1 ] The ...

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#### Series Circuits, Resistors in series & equivalent resistance – numerical

What is a series circuit? A series circuit consists of several resistors connected in sequence, one after the other. This increases the length of the conductor. Therefore total resistance increases as the number of resistors ...

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#### Numerical problems based on the inclined plane physics – solved

In this post, we will focus on numerical problems based on inclined plane physics. We will list down the problems and solve them one by one. Numerical problems based on the inclined plane physics 1] ...

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#### Buoyant Force formula with numerical problems

The upward buoyant force caused by Buoyancy is equal to the weight of the displaced fluid. Buoyant Force formula The magnitude of Buoyant force is expressed with the formula Fb = ρ g V where ...

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#### Pressure problems – solving numerical with pressure formula

In this post, we will solve selected Pressure problems or numerical with the pressure formula or equation. Before that let's quickly find the definition, formula, and SI unit of pressure. Pressure definition The pressure is ...

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#### Work Energy Power – Worksheet problem solution (Q6)

A 10 kg ball is dropped from a height of 10 m. Find (a) the initial potential energy of the ball, (b) the kinetic energy just before it reaches the ground, and (c) the speed ...

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#### Numerical on Work Energy Power solved worksheet class 10 ICSE, CBSE

This post is focused on Numerical Problems on Work, Energy, Power with solutions, and a problem worksheet for you. This is very useful for high school students studying Physics, more precisely for class 10 students ...

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#### Numerical Problems on Lever’s mechanical advantage & velocity ratio

Here you will find Numerical Problems on Lever's mechanical advantage & velocity ratio. Try to solve and if required refer to the solutions given. We will continuously add newer problems. Numerical Problems on Lever's mechanical ...

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#### Average velocity – definition, formula, numerical problem

How fast an object is moving can be expressed by the rate at which the position of the object changes with time. For each position xi, we assign a particular time ti. If the details ...

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#### Ohm’s Law Problems in Physics – CBSE, ICSE Class 9 and 10

Ohm's Law Problems in physics: The numerical problems from Ohm's law topic are apt for class 9 physics and class 10 physics courses offered by boards like CBSE, ICSE. Here we present 3 sets of ...

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#### Force and Laws of Motion Class 9 Numericals (worksheet solved)

This post presents a few sets of force and laws of motion class 9 numericals worksheet. Here are 3 sets of numerical problems. Use linear motion equations and force equations to solve these numerical problems ...

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#### ICSE, CBSE class 9 physics problems from Simple Pendulum chapter with solution

Here we are listing down some numerical physics problems on simple pendulum. Class 9 students of ICSE, CBSE and state boards will find these useful. So let's start with our Simple Pendulum problems for class ...

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#### Pulley in Physics – pulley tension problems with solution

Here in this tutorial, we will study a few pulley systems to find out how to solve pulley tension problems as well. Pulley in Physics is one of the most interesting topics in mechanics. Once ...

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#### Numerical problems on Vertical motion

In this post, we will solve a few 'harder' numerical problems on Vertical motion. Vertical motion under the influence of gravity is one of the most interesting chapters of mechanics. We have a detailed tutorial ...

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#### NCERT Solution of Laws of Motion problems – class 11 physics

NCERT solutions for class 11 physics chapter 5 laws of motion - This chapter covers selected problems from the chapter laws of motion. Here we are solving selected problems both from the Exemplar and NCERT ...

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#### Physics questions and answers for class 9 cbse icse

Physics questions and answers for class 9 cbse icse - selected numericals and fundamental questions are being published under this super set. Students of Upper classes will also get benefitted if they try these. Solutions ...

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#### Elevator problems in physics with pseudo force

Elevator problems in physics with pseudo force - When an elevator is moving with an acceleration, it becomes a non-inertial frame of reference. We find it difficult to apply Newton's laws of motion for a ...

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#### Physics problems with pseudo force and solutions

Physics problems with pseudo force with solutions- these problems are going to be related to the noninertial frame of reference.Let's solve an interesting numerical.A smooth inclined plane with an angle of inclination 30 o is ...

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#### 101 Solved Numerical Problems in Physics class 9 Motion for CBSE, ICSE, IGCSE, SSC

The following sections contain more than a hundred Solved Numerical Problems in Physics for class 9 covering multiple important chapters including motion physics (Kinematics). Most of these questions & numerical are with on-page solutions or ...

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#### Physics problems – Solutions of selected numericals(set 1)

Physics Problem set with Solution Some of the posts in this blog include sample physics problem sets along with the post content. Readers can always try those. We have decided to publish the solutions to ...

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#### 79 Challenging Physics Problems and Questions-Physics Question Bank

Here we are publishing a large number of physics problems and questions, with selective hints as well. These numerical problems and questions are distributed among 7 sets of Questions for you. The first set (Set ...

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#### 2 Challenging Sets of Physics problems and Questions to test your preparation

In today's post we are publishing 2 sets of Physics Problems and Question papers for high school students and adult physics lovers. The numerical problems will test the understanding of the topics or chapters involved ...

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#### Physics Numerical Problems and Question Sets

Physics Numerical Problems & Q sets This physicsteacher blog publishes sets of physics numerical problems. We are in a process to publish many such physics problem sets here in this blog itself. And on top ...

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