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Name: A child pulls a sled uponsnow covered hill. The childdose 315 J of wo
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Description: A child pulls a sled uponsnow covered hill. The childdose 315 J of work on thesled . If child walks 15 m upthe hill , how large a forcemust child exert ?

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Physics

A child pulls a sled upon snow covered hill. The child dose 315 J of work on the sled . If child walks 15 m up the hill, how large a force must child exert ?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section: Chapter Questions

Problem 42A

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