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The engineering wrapped a belt around a drum 2.55 times, then applies a 143 N weight to one of the ends. It is calculated

The engineering wrapped a belt around a drum 2.55 times, then applies a 143 N weight to one of the ends. It is calculated by a technician the coefficient of friction is 0.25. What is the maximum weight in kN on the other end of the pulley system before slippage occurs.

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