Physics, 24.01.2020 09:31, aliozochika

Determine the mechanical energy of this object; a 1-kj ball rolls on the ground at 2m/s

a. the ball is on the ground, so the mechanical energy is zero

b.2j

c.1j

d.4j

Answers: 1

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Determine the mechanical energy of this object; a 1-kj ball rolls on the ground at 2m/s

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