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Physics
For a short period of time, the motor turns gear A with a constant angular acceleration of alpha_A = 4.5 rad/s^2, starting from rest. Determine the velocity of the cylinder for three seconds. The cord is wrapped around pulley D which is rigidly attached to gear B. (Figure 1) Express your answer to three significant figures and include the appropriate units. Determine the distance of the cylinder if it travels for three seconds. The cord is wrapped around pulley D which is rigidly attached to gear B. (Figure 1) Express your answer to three significant figures and include the appropriate units.
For a short period of time, the motor turns gear A with a constant angular acceleration of alpha_A = 4.5 rad/s^2, starting from rest. Determine the velocity of the cylinder for three seconds. The cord Read more…