Physics, 13.01.2020 06:31 lauren21bunch
Is mass is 88.2 and height of distance is 25m, how do you find speed?
Answers: 3
![Ep = m*g*h\\where:\\m = mass = 88.2[kg]\\h = elevation = 25[m]\\g = gravity = 9.81 [m/s^2]\\Ep = 88.2*25*9.81 = 21631.05[J]\\](/tpl/images/0452/5580/9e232.png)
![Ek=Ep\\Ek=0.5*m*v^{2} \\where:\\v=velocity [m/s]\\v=\sqrt{\frac{Ek}{0.5*m} } \\v=\sqrt{\frac{21631.05}{0.5*88.2} } \\v=22.14[m/s]](/tpl/images/0452/5580/43318.png)
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Is mass is 88.2 and height of distance is 25m, how do you find speed?...
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