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PHYSICS TEACHER

Physics Fundamentals BLOG for K12

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law of gravitation

acceleration due to gravity -mountain

Acceleration due to gravity – how it changes with height and depth

Gravitational Attraction of the earth and Acceleration due to gravity In this post at first we will work on the expression of Acceleration due to gravity or gravitational acceleration (g) on the earth’s surface. We will take help of Newton’s Law of Gravitation as well as Newton’s second Law of Motion. Then we will explore how height or

falling stone gravitation

Gravitation: Why does a stone fall towards the earth but the opposite is not observed?

Gravitation and a Falling Stone As said by this law of universal gravitation every object in this universe is attracting every other object towards it. This force of gravitational attraction between any two objects in the universe is inversely proportional to the square of the distance between the objects. This force is again directly proportional