Practice problems: Practice 1: T(N) Given: The 500 kg log rests on the ground (coefficients of static and kinetic friction are µ, = 0.5 and Hy = 0.4). The winch delivers a towing force T 6400 T= 400 1(s) to its cable at A as shown. Find: The speed of the log when t= 5 s. y Answer: V2 = 15.91m/sec W +T TI HN EDIFIC EP

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Q: Plz solve correctly

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A: Given:Force acting on the cantilever veam ,F=140 N

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Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.