The figure shows a thin rod, of length L = 2.10 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavyball of mass m = 7.70 kg is attached to the other end. The rod is pulled aside to angle 0o = 19° and released with initial velocity = 0.(a) What is the speed of the ball at the lowest point? (b) Does the speed increase, decrease, or remain the same if the mass is increased?(a) Number(b)UnitsL

length of the rod L = 2.10 mmass of the rod M = 0 mass of the heavy ball m = 7.7 kgspeed of ball at…

The figure shows a thin rod, of length L = 2.10 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 7.70 kg is attached to the other end. The rod is pulled aside to angle 80-19° and released with initial velocity=0. (a) What is the speed of the ball at the lowest point? (b) Does the speed increase, decrease, or remain the same if the mass is increased? (a) Number (b) Units 1.

The figure shows a thin rod, of length L = 2.10 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 7.70 kg is attached to the other end. The rod is pulled aside to angle 80-19° and released with initial velocity=0. (a) What is the speed of the ball at the lowest point? (b) Does the speed increase, decrease, or remain the same if the mass is increased? (a) Number (b) Units 1.

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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