A player kicks a football from ground level with an initial velocity of 27.0 m/s, 60.0° above the horizontal Find the ball's hang time,..?
range, and maximum height. Assume air resistance is negligible.
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answers:
The Donald say: Usually around 4 seconds.
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oubaas say: ball's hang time = 2*Vy/g = 2*27*0.866/9.806 = 4.77 sec
maximum height = Vy^2/2g = 27^2*3/4/19.612 = 27.9 m
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whuae say: kdzbhlgv
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