PHYSICS · Multi-part · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion
Problem
1. Define the term *angular acceleration*.
2. A cylinder making 300 rotations in one minute slows down. After 5 s, it makes 120 rotations per minute. Calculate the cylinder's
- i** initial angular velocity.
- ii** final angular velocity.
- iii** angular acceleration.
(1) Define the term *angular acceleration*.
(2) A cylinder making 300 rotations in one minute slows down. After 5 s, it makes 120 rotations per minute. Calculate the cylinder's
- i** initial angular velocity.
- ii** final angular velocity.
- iii** angular acceleration.