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Mathematics, 05.02.2021 15:40 shymitch32

A marble is launched at some angle. it spends 2 seconds in the air and travels 10 meters away from the launcher. Find the launch angle and the launch velocity of the marble. (use -10 m/s^2 for gravitational acceleration)

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A marble is launched at some angle. it spends 2 seconds in the air and travels 10 meters away from t...
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