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Chapter 8: Q. 48 (page 528)

Crankshafts on Cars On a certain automobile, the crankshaft is 3 inches long and the connecting rod is 9 inches long (see the figure). At the time when 鈭�OPQ is 15掳, how

far is the piston (P) from the center (O) of the crankshaft?

Short Answer

Expert verified

The distance from the centre of the crankshaft to the piston is 6.8 inches long.

Step by step solution

01

Step 1. Given Information

A crankshaft is 3 inches long and the rod that connects it to the piston is 9 inches long.

Find the distance from the centre of the crankshaft to the piston OP when the angle between the rod and OP is 鈭�OPQ=15鈭�

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