14. Torque & Rotational Dynamics
Intro to Torque
10PRACTICE PROBLEM
A hollow sphere of mass 3.2 kg is released to roll down an incline leading to a raised floor. If the surface slopes at 31.0° above the horizontal, what friction force and minimum friction coefficient will prevent the ball from slipping?
A hollow sphere of mass 3.2 kg is released to roll down an incline leading to a raised floor. If the surface slopes at 31.0° above the horizontal, what friction force and minimum friction coefficient will prevent the ball from slipping?