An 8 kg box is at rest on the ground and is pushed by a force for 12 m. The box ends up going 3 m/s (there is no friction)
A) What was the energy before the box was pushed?
B) What was the energy after?
C) Does the energy before equal to the energy after?
D) Put the above information into the Law of Conservation of Energy equation.
E) Solve for the force.
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