A rod of length L=3.00 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A ball of mass m = 10.0 kg is attached to the other end. The rod is pulled aside to angle θ0 = 70° and released with initial velocity ? = 5.00 m/s. (a) What is the speed of the ball at the lowest point? (b) what is the speed of the ball when θ = 10°?

A rod of length L=3.00 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A ball of mass m = 10.0 kg is attached to the other end. The rod is pulled aside to angle θ0 = 70° and released with initial velocity ? = 5.00 m/s. (a) What is the speed of the ball at the lowest point? (b) what is the speed of the ball when θ = 10°?

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.57P

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