calculate the angular acceleration ? of the pulley and also the linear acceleration a of the rim of the pulley and of pulling mass ?.
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calculate the
angular acceleration ? of the pulley and also the linear acceleration a of the rim of the pulley and of pulling mass ?.
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The torque acting on the pulley is caused by the weight of the pulling mass. That weight force, ?? generates a torque of ??? on the pulley, about an axis running through its middle.
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The magnitude of the acceleration of the hanging mass is equal to the magnitude of the acceleration of the rim of the pulley.
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The tangential acceleration, ?, of a rotating object at radius ? from the axis of rotation can be written in terms of the angular acceleration as follows: ? = ? ?.
Given:
The figure is as follows:
Introduction:
The angular acceleration is the time rate of change of the angular velocity. Acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities.
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