Problem 3.1:
A popular yo-yo trick is to have the yo-yo "climb" the string. A yo-yo
with mass .5 kg and moment of inertia of .01 begins by rotating at an
angular velocity of 10 rad/s. It then climbs the string until the
rotation of the yo-yo stops completely. How high does the yo-yo get?
[Solution]
Problem 3.2:
A ball with moment of inertia of 1.6, mass of 4 kg, and radius of 1 m
rolls without slipping down an incline which is 10 meters high. What
is the speed of the ball when it reaches the bottom of the incline?
[Solution]
