A single constant force F acts on a particle of mass m. The particle starts at rest

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A single constant force F acts on a particle of mass m. The particle starts at rest at t = 0.
(a) Show that the instantaneous power delivered by the force at any time t is P = (F2/m) t.
(b) If F = 20.0 N and m = 5.00 kg, what is the power delivered at t = 3.00 s?
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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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