Mathematics, 23.06.2019 13:00 hany90

The period of a pendulum is tge time the pendulum takes to swing back and forth. the function l=0.81t^2 relates tge lenght l in feet of a pendulum to the time t in seconds that it takes to swing back and forth. a convebtion center has a pendulum that is 130 feet long. find the period. (the period of the pendulum is seconds.)

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The period of a pendulum is tge time the pendulum takes to swing back and forth. the function l=0.81...