Derive an equation for the angle covered by, a rotating rigid body in the nth second.

What is a rigid body?

The variation of angular position theta , of a point on a rotating rigid body, with time t is shown in Fig. Is the body rotating clock wise or anti-clockwise ?

the variaton of angular postion theta of a point on a rotating rigid body with time t is shown in figure Is the body rotating clokwise or anti- clokwise ?

For the velocity - time graph shown in figure below the distance covered by the body in last two seconds of its motion is what fraction of the total distance covered by it in all the total distance covered by it in all the seven seconds

Elasticity of a rigid body is

A body starts from rest and moves with constant acceleration. The ratio of distance covered by the body in nth second to that covered in n second is.

Derive an expression for the rotational kinetic energy.

Derive an equation for displacement of a projectile fired at an angle theta from the ground.

What is the effect of force on a rigid body ?