A person is riding a bicycle at a constant speed of 36km/hour. The radius of the wheel is 50cm.
a. Determine the angular speed of the bicycle.
b. The brakes are applied and the bicycle is brought to a uniform speed. During braking , the bicycle covers a translational distance of 10m . Determine how many turns that each wheel would make during braking.
c. How muck time does it take for the bike to come to rest ?
d. What is the angular acceleration ( in rad/s2) of each wheel ?