A 0.50 kg the block is placed on rough surface. A string attaches the block to a 0.20 kg hanging mass the over a massless, frictionless pulley. The system is released from rest and displaces 1.0 m. Determine the change in kinetic energy of the system if the work of friction is -0.96 J.

A 0.50 kg the block is placed on rough surface. A string attaches the block to a 0.20 kg hanging mass the over a massless, frictionless pulley. The system is released from rest and displaces 1.0 m. Determine the change in kinetic energy of the system if the work of friction is -0.96 J.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 64A

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