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1. a soccer ball is kicked at an upward angle θ between 0° and 90°. its initial vertical (y) velocity vy0 is 19.6 m/s. it follows a parabolic trajectory and lands at the end of its range. c. if the ball’s range is 60 m, is the angle θ less than, equal to, or greater than 45°? 2. a small toy car is placed upon a ramp that is 2 m long. the car is released (with zero initial velocity) from the top of the ramp. assume that friction is negligible.(aramp= 1 m/s2) how high is the top if the car takes 2.0 s to reach the bottom?
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1. a soccer ball is kicked at an upward angle θ between 0° and 90°. its initial vertical (y) velocit...
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