A single constant force F acts on a particle of mass m. The particle starts at rest
Question:
(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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Related Book For
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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