Solve the problem.The time T in seconds for a pendulum of length L feet to make one swing is given by T = 2?. How long is a pendulum (to nearest hundredth) if it makes one swing in 1.4 seconds? Use 3.14 for ?.

A. 1.79 ft
B. 17.64 ft
C. 11.24 ft
D. 70.56 ft


Answer: A

Mathematics

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