An object has a mass of 5.153 kg. Initially its velocity is 15.32 m/s. Three forces do work on the object. Force A does work WA = +747.8 J, force B does work WB = -1015.J. Force C does an amount of work Wc. After the three forces have done their work, the object has a velocity of 7.431 m/s. What is the work done by force C?
An object has a mass of 5.153 kg. Initially its velocity is 15.32 m/s. Three forces do work on the object. Force A does work WA = +747.8 J, force B does work WB = -1015.J. Force C does an amount of work Wc. After the three forces have done their work, the object has a velocity of 7.431 m/s. What is the work done by force C?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 7PE: A shopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 N...
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