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Q1) A 1kg object and a 5kg object is thrown from a certain height. Which will reach

the ground first and why?

DIFFERENCES BETWEEN G and g

Sl no G g

1 It is universal gravitational It is acceleration due to

constant. gravity.
2 Its value is same at all the points Its value is different at

on the earth. different points.
3 Scalar quantity. Vector quantity.

4 Cannot be zero. Can be zero.

-11
2
2
2
5 Its value is 6.67*10 Nm /kg Value is 9.8m/s on the
throughout the universe. surface of the earth.
6 Does not change with height and It decreases with height
depth. and depth.