Question 636
What is the rotational kinetic energy of a body with moment of inertia I and angular velocity ω?
Question 637
Which of the following best describes angular acceleration?
Question 638
In rotational motion, what is the analogue of mass in linear motion?
Question 639
A wheel starts from rest and undergoes constant angular acceleration of 12.5 rad/s² through 10 rad. What is the final angular velocity?
Question 640
What is the angular displacement of a wheel when 2 m of cord is unwound from a rim of radius 0.2 m?