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What power output is required of a motor that needs to lift a 450 kg elevator car 12 meters in 8.0 seconds?

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 57P: Compare the work required to stop a 100-kg crate sliding at 1.0 m/s and an 8.0-g bullet traveling at...

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What power output is required of a motor
that needs to lift a 450 kg elevator car 12
meters in 8.0 seconds?

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