8. Centripetal Forces & Gravitation
Uniform Circular Motion
8. Centripetal Forces & Gravitation Uniform Circular Motion
13PRACTICE PROBLEM
A 25.0-kg object is attached to one end of a light, rigid cord. The object rotates in a horizontal circle of radius 5.0 m at a constant angular speed. The object completes one rotation in 8.5 seconds. Find the tension in the cord.
A 25.0-kg object is attached to one end of a light, rigid cord. The object rotates in a horizontal circle of radius 5.0 m at a constant angular speed. The object completes one rotation in 8.5 seconds. Find the tension in the cord.