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