Most planets orbit the sun in elliptical orbits. Do these planets exhibit rotational motion?
A frisbee completes 100 revolutions every 5 seconds. What is the angular velocity of the frisbee?
A car, starting from rest, accelerates for 5 seconds until its wheels are moving with an angular velocity of 1000 rad/s. What is the angular acceleration of the wheels?
A merry-go-round is accelerated uniformly from rest to an angular velocity of 5 rad/s in a period of 10 seconds. How many times does the merry-go-round make a complete revolution in this time?