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Difference between mole and molecule-mol or mole vs molecule
Orbital Velocity of Satellite-derivation of 3 expressions
Universal Law of Gravitation
Work done by a force
2 Challenging Sets of Physics problems and Questions to test your preparation
First Law of Thermodynamics – so easy to understand?
Generator Effect and Motor Effect – underlying Physics principle
A stone falls towards the earth but the opposite is not observed-why?
Free Fall, Drag force & Terminal Velocity-What you must know
How to calculate Mechanical Advantage of a Lever?
Orbital Velocity of Satellite Definition of Orbital velocity: Orbital Velocity of a satellite is the minimum velocity it has to maintain to continue its circular motion in its orbit. We know for a circular motion to continue, a force called centripetal force is required to work upon the object in circular motion. And this force
Universal Law of Gravitation Newton’s Law of Universal Gravitation: Have you heard of the story about Sir Isaac Newton and a falling apple which was pulled toward earth by the force of gravity? An apparently unimportant event led to Newton’s formation of a fundamental law of nature (Law of universal gravitation or Law of Gravitation)
