A mass of is traveling in a circle of . If it is under a centripetal force of , what is the mass's period?
A ferris wheel has a diameter of 60 meters. The carriages on the outside of the wheel are traveling at an instantaneous velocity of . What is the period of rotation of the wheel?
is traveling in a circle of 
. If it is under a centripetal force of 
, what is the mass's period?
. What is the period of rotation of the wheel?