Physics, 26.03.2021 21:00 gyliahicks

7. A ball has mass of .72 kg and is travelling at 19 m/s2 and its mechanical energy is 168 ). What is the potential energy of the ball? O 33.94 j
O 38.04 j
O 129.96
O 134.06

7. A ball has mass of .72 kg and is travelling at 19 m/s2 and its mechanical energy is 168 ). What

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7. A ball has mass of .72 kg and is travelling at 19 m/s2 and its mechanical energy is 168 ). What i...