Find the Torque on the Crankshaft $\mathbf { V }$ Using the Data Shown in the Figure

question 47

Multiple Choice

Find the torque on the crankshaft $\mathbf { V }$ using the data shown in the figure. Round to the nearest tenth of a foot-pound.

$\begin{array}{l}\|\mathbf{V}\|=1.6 \mathrm{ft} \\\|\mathbf{F}\|=20 \mathrm{lb} \\\theta=60^{\circ}\end{array}$

• A) \(27.7 \mathrm { ft } - \mathrm { lb }\)
• B) \(16.0 \mathrm { ft } - \mathrm { lb }\)
• C) \(55.4 \mathrm { ft } - \mathrm { lb }\)
• D) \(32.0 \mathrm { ft } - \mathrm { lb }\)
• E) 0

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