Question

when the apple falls towards the earth ,the earth moves up to meet the apple. Is it true? if yes 'why is earth's motion not noticeable?

Answer 1

Answer:

bcz of gravitation force the apple falls towards the earth. at the surface of earth the value of gravity is maximum so apple falls downward.

Answer 2

Answer:

it is force of gravitation which is G

it has constant value of 6.66*10 the power 23

according to G it is directly proportional to mass of the body and inverasly proportion to square of distance between them

so every object attract other object but we can't notice because of mass difference