Physics, 24.12.2019 20:31 ninaaforever

You need to know the height of a tower, but darkness obscures the ceiling. you note that a pendulum extending from the ceiling almost touches the floor and that its period is 22 s. the acceleration of gravity is 9.81 m/s 2 . how tall is the tower?

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You need to know the height of a tower, but darkness obscures the ceiling. you note that a pendulum...