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no0zer
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A stone of mass 0.55 kilograms is released and falls to the ground. Measurements show that the stone has a kinetic energy of 9.8 joules at the point of impact with the ground. What is the stone's velocity when it hits the ground?
 one year ago
 one year ago
no0zer Group Title
A stone of mass 0.55 kilograms is released and falls to the ground. Measurements show that the stone has a kinetic energy of 9.8 joules at the point of impact with the ground. What is the stone's velocity when it hits the ground?
 one year ago
 one year ago

This Question is Closed

Shane_B Group TitleBest ResponseYou've already chosen the best response.0
\[KE=\frac{1}{2}mv^2\]\[9.8J=\frac{1}{2}(0.55kg)v^2\]Solve for v.
 one year ago
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