8. Centripetal Forces & Gravitation
Centripetal Forces
8. Centripetal Forces & Gravitation Centripetal Forces
4PRACTICE PROBLEM
A 5.0 kg object is attached to one end of a rod which has negligible mass. The object moves in a uniform circular motion in a vertical circle of radius 2.0 m. If the period of revolution is 1.2 s, calculate the speed of the object while it is revolving.
A 5.0 kg object is attached to one end of a rod which has negligible mass. The object moves in a uniform circular motion in a vertical circle of radius 2.0 m. If the period of revolution is 1.2 s, calculate the speed of the object while it is revolving.