Skip to content
PhysicsNEET 2022Torque, angular momentum and their conservation

System of Particles and Rotational Motion

The angular speed of a flywheel moving with uniform angular acceleration changes from 1200 rpm to 3120 rpm in 16 seconds. The angular acceleration in rad/s2\mathrm{rad/s^2} is:

  1. A.104π104\pi
  2. B.2π2\pi
  3. C.4π4\pi✓
  4. D.12π12\pi

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

From Physics › System of Particles and Rotational Motion › Torque, angular momentum and their conservation — lectures, notes and every past question on it.

Last revised . Found a mistake? Tell us — corrections are the fastest thing we act on.

ShareWhatsAppTelegram