# Physics

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if a baseball is thrown 30 m/s backwards from a truck moving 50 m/s, how fast will the ball strike the glove of a ground based catcher?

• Physics -

A basketball is rolled across a gym floor, making 17 revolutions in 3.0 seconds. If the diameter of a basketball is 24 centimeters, the ball rolls approximately

• Physics -

430 centimeters

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