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

question 30

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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