During free fall, the acceleration of a body near surface of the earth is equal to ___________ and call __________.

The acceleration on the surface of earth varies

What is the acceleration of free fall?

Acceleration due to gravity is __ at the surface of earth.

What is the value of 'g' at a height near the surface of earth?

Why is there rich amount of carbon dioxide near the surface of earth ?

Earth can be thought of as a sphere of radius 6400 km.Any object (or a person) is pewrforming circular motion around the axis of the earth due to the earth rotation (period 1 day). What is acceleration of object on the surface of the earth (at equator) towards its centre? What is it at latitude theta ? How does these acceleration compare with g = 9.8 m//s^(2) ?

The product of mass of a body and its acceleration is called ______.