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You drop a ball with a diameter of 7.5 cm and a mass of 150 g...

You drop a ball with a diameter of 7.5 cm and a mass of 150 g off of the top of a tall building. Use C = 0.5 and Pair = 1.225 kg/m^3. If the height of the building is 100 m, how long will it take the ball to hit the ground? What will the ball’s velocity be when it hits the ground?

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