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Afina-wow [57]
3 years ago
7

7) The maximum horizontal distance a boy can throw a ball is 50.0 m. Assume he can throw with the same initial speed at all angl

es. How high does he throw the ball when he throws it straight upward?
Physics
1 answer:
ivanzaharov [21]3 years ago
6 0

Given: v is constant at any value and x=50 m, then find the maximum hieght which is y_{max}. We can also see that the motion of horizontal direction is given by x=v_{x}t, and also, since v_{x}=v_{i} it's v_{i}t=50, also t_{1}=\frac{t}{2}. So now just put this in the equation y_{max}=v_{yi}+\frac{1}{2}gt^{2}_{1} you will get ymax being 12.6 along with using the equation v_{yf}=v_{yi}-gt_{1}.

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)  

- Cutiepatutie ☺❀❤

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