Why does the earth.impart the same acceleration to all bodies?

When there is acceleration in a body:

The distance covered by a body moving along a straight line is proportional to the square of time. The acceleration of the body is

Why does the earth have an atmosphere and the moon does not?

If g is the acceleration due to gravity at the earth’s surface and r is the radius of . the earth, the escape velocity for a body to escape out of earth’s gravitation field is :

A uniformly accelerating body passes 12 metres in the 2nd second and 28 metres in the 4th second. Find the acceleration of the body

Why is the Cyclotron not used to accelerate electrons?

A body moves from A to B. The velocity of the body at A is u and at B is V. Time taken by the body to move is t: Write down the expression for acceleration ‘a’ of the body.

What is the direction of acceleration of a body moving in a curved path with a constant speed?