Component and centrfugal force: A - 15 000 xg B - 1000 xg C - 400 xg D - 2500 xg Two centrifuge are available. Centrifuge 1 has r= 7cm and a maximum speed of 3500 rpm centrifuge 2 has a r= 9cm and a max speed of 14500 rpm. Construct a separation scheme of the four components: 1. using only two centrifugation steps   2. four components are separated into supernatant 1, supernatant 2, pellet 1, and pellet 2. 3. the two centrifuge machine must be used in the procedur

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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.