Solved: A crate on a motorized cart starts from rest and
Chapter 6, Problem 6.48(choose chapter or problem)
A crate on a motorized cart starts from rest and moves with a constant eastward acceleration of \(a=2.80\mathrm{\ m}/\mathrm{s}^2\). 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) = (5.40 N/s)t. What is the instantaneous power supplied by this force at t = 5.00 s?
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