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Power 5. How long will it take 500 watts motor to raise 1,200 N hammer of a pile driver 12 m?

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 72P: A 500-kg dragster accelerates from rest to a final speed of 110 m/s in 400 m (about a quarter of a...

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5. How long will it take 500 watts motor to raise 1,200 N hammer of a pile driver 12 m?

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