A box with an initial velocity of 2.4 m/s is pushed horizontally through a displacement of 1.8 metres by a force of 16.2 Newtons. Non-conservative forces (friction) remove 2.4 Joules from the system.
What is the net work done on the system?
Net work done, W = (F d) + Wo
Work, W = (16.2 x 1.8) + 2.4 = 31.56 J
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A box with an initial velocity of 2.4 m/s is pushed horizontally through a displacement of...
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