The angular speed of a flywheel is increased from 600 rpm to 1200 rpm in 10 s. The number of revolutions completed by the flywheel during…
NEET 2026 · Easy
A thin wire of length ' L ' and linear mass density ' m ' is bent into a circular ring (in x - y plane) with centre ' C ' as shown in…
NEET 2026 · Medium
A solid sphere A of radius R and mass M is attached at a point to a smaller solid sphere B of radius r < R and mass m < M . Assume that…
RE-NEET 2026 · Medium
A thin horizontal disc is rotating about a vertical axis passing through its fixed centre O . Its angular momentum is L_A and L_B computed…
RE-NEET 2026 · Medium
The ratio of radius of gyration of a solid sphere of mass M and radius R about its own axis to the radius of gyration of the thin hollow…
NEET 2023 · Medium
The angular acceleration of a body, moving along the circumference of a circle, is :
NEET 2023 · Easy
