Physics, 31.10.2019 00:31, kevinseven23

A2-kg box is pushed by a force of 4 n for 2 seconds. it has an initial velocity vo = 2 m/s to the right. note: since this problem gives the time ∆t traveled, first look at momenta values and calculate the impulse using i = f ∆t = ∆p. after the momenta values are calculated, then calculate the kinetic energy and net work values.

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A2-kg box is pushed by a force of 4 n for 2 seconds. it has an initial velocity vo = 2 m/s to the ri...