Question 756
What is the average angular velocity of a body rotating from 20 rad/s to 60 rad/s?
Question 757
How many revolutions does a wheel make if it rotates through 12π radians?
Question 758
What is the final angular speed of a disc starting from 5 rad/s with α = 3 rad/s² over 4 seconds?
Question 759
What is the angular displacement of a fan blade accelerating from rest at 2 rad/s² for 10 seconds?
Question 760
What is the angular acceleration if a wheel's angular speed increases from 10 rad/s to 30 rad/s in 5 seconds?