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 ?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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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 ?
Transcribed Image Text: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 ?
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