Answers: 1
![E_{p} = E_{k} \\where:\\E_{p}= potential energy [J]\\ E_{k}= kinetic energy [J]](/tpl/images/0443/1232/5a8cc.png)
![E_{k}=\frac{1}{2} * m* v^{2} \\E_{k}= \frac{1}{2} * 0.3* (25)^{2} \\E_{k}= 93.75 [J]](/tpl/images/0443/1232/fc03f.png)
![93.75=m*g*h\\where:\\g = gravity = 9.81 [m/s^2]\\h = elevation [m]\\replacing\\h=\frac{E_{k}}{m*g} \\h=\frac{93.75}{.3*9.81} \\h=31.85[m]](/tpl/images/0443/1232/864bc.png)
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Aperson can throw a 300 gram ball at 25 m/s the maximum height the person can throw the ball on eart...
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