Problem 3: If the force (F) applied by the player during a dunk is 120 lb, then determine the moment force F makes about point O and about point B. O 36" B 12" 28" 10' F

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A:

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Q: 4m F 6 m 5 m B 4 m

A:

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A:

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A:

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.