Kinematics — Physics STD 11 — Question

Moment of inertia of a thin uniform hollow cylinder about an axis of the cylinder is –

The body must have a speed at highest point in vertical circular motion to stay in the circular path

If a very large force acts on an object for a very short duration, then the force is called as –

From this velocity – time graph, which of the following is correct?

The dimension of point mass is –

A constant force is acting on a particle and also acting perpendicular to the velocity of the particle. The particle describes the motion in a plane. Then –

If a block of mass m lying on a frictionless inclined plane of length L, height h and angle of inclination θ, then the time take taken to reach the bottom is –

If a car and a scooter have the same momentum, then which one is having greater speed?

The ratio of energy and temperature is known as ……