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The system shown is used to change the tension in a belt. By applying a force Fto the arm CD. If a moment of

The system shown is used to change the tension in a belt. By applying a force Fto the arm CD. If a moment of 50 N.m is required to reduce the tension in the belt determine (a) the minimum force required and (b) magnitude of the force Fif it is to be applied horizontally (parallel to the x-axis). F 300 mm 250 mm 30 8 Kuy

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