A child pulls a sled upon snow covered hill. The child dose 120 J of work on the shed . If child walks 6 m up the hill, how large a force must child exert ?

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 58P: A wagon with its passenger sits at the top of a hill. The wagon is given a slight push and rolls 100...
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A child pulls a sled upon snow
covered hill. The child dose 120 J of
work on the shed . If child walks 6 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 120 J of work on the shed . If child walks 6 m up the hill, how large a force must child exert ?
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