The time, t seconds, it takes a pendulum to complete one back and forth swing can be determined by the equation t = 0.32√T, where I is the length of the pendulum in inches. Determine the length of the pendulum if it takes 1.5 s to make a complete back and forth swing. . Select one: a. 2.17 in Ob. 21.97 in Oc. 2.34 in d. 4.69 in

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