Question

Define acceleration due to gravity. give expression for effect of height on acceleration due to gravity .​

Answer 1

Its value near the surface of the earth is 9.8 ms-2.

Therefore, the acceleration due to gravity (g) is given by = GM/r2

Answer 2

Explanation:

Accleration = final velocit - intial velocity / time taken

Ex: i. V=10. f. V=5 time=5

Find accleration

A=f. V-i. V/t

A=10-5/5=5/5=1

Ther fore accleration is equal to

1

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