A crate on a motorized cart starts from rest and moves with a constant eastward acceleration of

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A crate on a motorized cart starts from rest and moves with a constant eastward acceleration of a = 2.80 m/s2. A worker assists the cart by pushing on the crate with a force that is eastward and has magnitude that depends on time according to F(t) = 15.40 N/s2t. What is the instantaneous power supplied by this force at t = 5.00 s?

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University Physics with Modern Physics

ISBN: 978-0133977981

14th edition

Authors: Hugh D. Young, Roger A. Freedman

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