APFIVE Non-Conservation of Mechanical Energy
A 0.5 kg ball is thrown upward with 20 J of kinetic energy. At its maximum height, the ball has 15 J of potential energy. What happened to the remaining energy?
A
It remains as translational kinetic energy
B
It was transferred to the surroundings as thermal energy
C
It was stored as elastic potential energy
D
It was converted to rotational kinetic energy
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