Two are playing ball. The ball flies from one to the other for 2 seconds. In this case, the ball rises to a maximum height equal to?
December 29, 2020
Let’s use the formulas for movement at an angle to the horizon:
t = 2V * sin a / g
0.5t = V * sin a / g
Hmax = V ^ 2 * sin ^ 2 a / 2g = V * sin a / g * V * sin a /2=0.5t*0.5t*5=1*1*5=5m
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