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Physics, 13.07.2019 03:00 torigirl4126
Afootballer kicks a ball vertically upwards. initially, the ball is stationary. his boot is in contact with the ball for 0.05s. the average resultant force on the ball during this time in 180n. the ball leaves his foot at 20m/s. calculate the height to which the ball rises. ignore air resistance.
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Afootballer kicks a ball vertically upwards. initially, the ball is stationary. his boot is in conta...
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