A dumbbell is at rest on a frictionless horizontal 7m table. The dumbbell consists of two pointlike particles each of mass m = 4 kg at the ends of a massless rod of length l 6 m. A pointlike particle, also of mass m = 4 kg, moves at speed %3| (top view) = 24 m/s perpendicular to the dumbbell as shown in the figure. The moving particle collides and sticks to the upper mass of the dumbbell. What is the speed of the center of mass of the resulting system after the collision?

A dumbbell is at rest on a frictionless horizontal 7m table. The dumbbell consists of two pointlike particles each of mass m = 4 kg at the ends of a massless rod of length l 6 m. A pointlike particle, also of mass m = 4 kg, moves at speed %3| (top view) = 24 m/s perpendicular to the dumbbell as shown in the figure. The moving particle collides and sticks to the upper mass of the dumbbell. What is the speed of the center of mass of the resulting system after the collision?

Name: A dumbbell is at rest on a frictionless horizontal7mtable. The dumbbe
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Description: A dumbbell is at rest on a frictionless horizontal7mtable. The dumbbell consists of two pointlikeparticles each of mass m =4 kg at the ends ofa massless rod of length l6 m. A pointlikeparticle, also of mass m = 4 kg, moves at speed%3|(top view)= 24

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 9.32P

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