The pendulum on a grandfather clock swings from side to side once every second. If the length of the pendulum is 5 feet and the angle through which it swings is 22°, how far does the tip of the pendulum travel in 1 second?

A. 1.92 feet
B. 1.52 feet
C. 1.62 feet
D. 2.12 feet
E. 1.82 feet


Answer: A

Mathematics

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