Estimate the work done by friction

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Reference no: EM13294822

A block of mass m = 8 kg is pushed across a rough table with a force applied at an angle of 40 with respect to the horizontal direction and with a magnitude of 30 N. If the block slides at constant velocity, what is the work done by friction as the block moves 0.75 m across the table? Give your answer in Joules to three significant digits

Reference no: EM13294822

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