Apparent weight of a moving car over a convex or concave bridge is the amount of Normal Reaction the car receives while traveling over the bridge. Here the system consists of the car, the bridge which is either convex or concave and the motion of the car along the curvature. So to start off we […]

## Orbital Velocity – derivation of orbital velocity formula

Orbital Velocity of a satellite is the minimum velocity it has to maintain to continue its circular motion in its orbit or in other words it is the minimum velocity of the object in circular motion that generates enough centripetal force to keep it in the circular orbit of given radius. We will discuss this in details as well as we will focus on the derivation of Orbital Velocity formula.

## Critical Velocity & Circular motion in Vertical plane With Centripetal Force

Critical Velocity & Circular motion in Vertical plane We have earlier discussed on circular motion in horizontal plane and in that context discussed in length about Centripetal force and Centrifugal force.Today we will take a few related items to discuss, which will not only strengthen your understanding on these topics but also take it to […]

## Centripetal Force Facts you must know if you are a PHYSICS student !

Centripetal force definition Centripetal Force Definition– Centripetal force is a force which acts on a object rotating in a circular path. And this force acts in the direction towards the centre of the circle.This is the force which enables an object to continue its motion in a circular path. Centripetal force facts and its concepts have […]