Acrate on a motorized cart starts from rest and moves with a constant eastward acceleration ofa= 2.60 m/s^2. a worker assists the cart by pushing on the crate with a force that is eastward andhas magnitude that depends on time. according to f(t) = (5.40 n/s)t. what is the instantaneouspower supplied by this force at t= 4.70 s
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Acrate on a motorized cart starts from rest and moves with a constant eastward acceleration ofa= 2.6...
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