A solid cylinder of mass 10 kg and radius 0.5 meters is rolling down a hill without slipping. If the cylinder starts from rest at a height of 10 meters, calculate its translational and rotational kinetic energy at the bottom of the hill. • In a pulley system, a 50 kg block is lifted at a constant velocity by a rope. If the block is lifted 10 meters, how much work is done by the tension in the rope? Is the work done positive or negative?

A solid cylinder of mass 10 kg and radius 0.5 meters is rolling down a hill without slipping. If the cylinder starts from rest at a height of 10 meters, calculate its translational and rotational kinetic energy at the bottom of the hill. • In a pulley system, a 50 kg block is lifted at a constant velocity by a rope. If the block is lifted 10 meters, how much work is done by the tension in the rope? Is the work done positive or negative?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 89AP: A solid cylinder of mass 2.0 kg and radius 20 cm is rotating counterclockwise around a vertical axis...

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