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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
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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

User Luke Briner
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1 Answer

3 votes
If you still need the answer it is B. 2 J
User Belostoky
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