juliahk11 juliahk11

15-05-2020
Mathematics

contestada

what is the kinetic energy of the ball just before it hits the ground?

the mass of the bowling ball is 2kg and it’s sitting at the top of a 40 meter tall building

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emilyydraws emilyydraws

15-05-2020

The potential energy is 784 J when it's sitting on the stop of the building.

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