A Torque of 20

question 56

Multiple Choice

A torque of 20.0 N·m is applied to a bolt. The bolt rotates through an angle of 180 degrees. The work done in turning the bolt is

• A) 72.5 J.
• B) 51.9 J.
• C) 62.8 J.
• D) 49.9 J.
• E) 58.4 J.

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