A mechanic changing the spark plugs in a car notes that the instruction manual calls for...

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A mechanic changing the spark plugs in a car notes that the instruction manual calls for a torque with a magnitude of 36 N·m. If the mechanic grasps the wrench as shown in the figure below, determine the magnitude (in N) of the force she must exert on the wrench. 0.30 m 60°

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Answer 1

Answer #1

0.37 60d 30° Torque on wrench T= (F COS 300) 36 N-M = 0.3m F COS30 F = 138.56 N.

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Answer 2

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