In the figure, m1m1 = 23.0 kg and α=46.2∘α=46.2∘. The coefficient of kinetic friction between the block of mass m1m1 and the incline is μk=0.38μk=0.38. What must be the mass m2m2 of the hanging block if it is to descend 12.0 m in the first 3.00 s after the system is released from rest?

In the figure, m1m1 = 23.0 kg and α=46.2∘α=46.2∘. The coefficient of kinetic friction between the block of mass m1m1 and the incline is μk=0.38μk=0.38. What must be the mass m2m2 of the hanging block if it is to descend 12.0 m in the first 3.00 s after the system is released from rest?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 84PQ

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2. In the figure, m1m1 = 23.0 kg and α=46.2∘α=46.2∘. The coefficient of kinetic friction between the block of mass m1m1 and the incline is μk=0.38μk=0.38. What must be the mass m2m2 of the hanging block if it is to descend 12.0 m in the first 3.00 s after the system is released from rest?

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