A 4.0 kg toy car can move along an x axis. The figure gives Fx of the force acting on the car, which begins at rest at time t = 0. The scale at t = 3.0 s? on the Fx axis is set by Fxs = 5.0 N. In unit-vector notation, what is P at (a)t = 3.0 s and (b)t = 6.0 s,(c) what is Fx (N) F A 6 8 -F -t (s)
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