An object of mass 10kg undergoes uniform circular motion with a constant velocity of at a radius of 10m. How long does it take for the object to make one full revolution?

A car moves around a circular path of radius 100m at a velocity of . What is the coefficient of friction between the car and the road?

A 1.6kg ball is attached to a 1.8m string and is swinging in circular motion horizontally at the string's full length. If the string can withstand a tension force of 87N, what is the maximum speed the ball can travel without the string breaking?

In uniform circular motion, the net force is always directed ___________.