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Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
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2. An airplane has an air velocity of 200 m/s (W). The wind velocity relative to the ground is 60 m/...
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