(a) Prove that if the earth attracts two bodies placed at the same distance from We centre of earth,. with equal force; then their masses will be the same.
(b) Mathematically express the acceleration due to gravity that is expressed by a free falling °bled. (c) Why is 'G' called a universal constant ?
CBSE Class IX Science LA (5 Marks)
Answers
Answered by
14
a) if the two bodies have same mass then the centre of gravity on both bodies would be same which means that the gravitational pull of the earth on the two bodies is same. if the two bodies is at the same distance from the attracting object then R square would be equal
c) G is the gravitational force of the Earth
c) G is the gravitational force of the Earth
Similar questions