QUESTION 1 A box of mass 12 - kg is accelerated from rest across a floor at a rate of 4.3 m/s² for 10 s. Find the net work done on the box QUESTION 2 How much work must be done to stop a 1,599 kg car traveling at 81 km/h?
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3 m/s^2. F = 12 kg * 4.3 m/s^2 F = 51.6 N Show more…
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