11) A boat is pulled into a dock by a rope attached to the bow of a boat and passing through a pulley on the dock that is 1 meter higher than the bow of the boat. If the rope is pulled in at a rate of 0.5 m/s, how fast is the boat approaching the dock when it is 12 meters from the dock? bow of boat rope y 0 X 1 m pulley ◊ dock shore

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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.