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A force of 60 pounds acts on the pipe wrench shown in the figure below. 18 in. 30° (a) Find the magnitude of the moment about O by evaluating ||OA x F||. (0 ≤ 0 ≤ 180°)

A force of 60 pounds acts on the pipe wrench shown in the figure below. 18 in. 30° (a) Find the magnitude of the moment about O by evaluating ||OA x F||. (0 ≤ 0 ≤ 180°)

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A force of 60 pounds acts on the pipe wrench shown in the figure below. 18 in. 30⁰ (a) Find the magnitude of the moment about O by evaluating ||OA × F||. (0 ≤ 0 ≤ 180°)
Transcribed Image Text:A force of 60 pounds acts on the pipe wrench shown in the figure below. 18 in. 30⁰ (a) Find the magnitude of the moment about O by evaluating ||OA × F||. (0 ≤ 0 ≤ 180°)
(b) Use the result of part (a) to determine the magnitude of the moment (in lb-ft) when 0 45°. (Round your answer to two decimal places.) lb-ft (c) Use the result of part (a) to determine the angle (in degrees) when the magnitude of the moment is maximum. O
Transcribed Image Text:(b) Use the result of part (a) to determine the magnitude of the moment (in lb-ft) when 0 45°. (Round your answer to two decimal places.) lb-ft (c) Use the result of part (a) to determine the angle (in degrees) when the magnitude of the moment is maximum. O
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