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August 29 人生自是有情痴，此恨不关风与月Base your answers to questions 1 through 3 on the information below. A kicked soccer ball has an initial velocity of 25 meters per second at an angle of 40.°above the horizontal, level ground. [Neglect friction.] 1 Calculate the magnitude of the vertical component of the ball’s initial velocity. [Show all work, including the equation and substitution with units.] 2 Calculate the maximum height the ball reaches above its initial position. [Show all work, including the equation and substitution with units.] 3 Sketch the path of the ball’s flight from its initial position at point P until it returns to level ground. |
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