Physics, 29.08.2019 05:30 Svetakotok
Needed! determine the mechanical energy of this object: a 1-kg ball rolls on the ground at 2 m/s.
a. the ball is on the ground, so the mechanical energy is zero.
b. 2 j
c. 1 j
d. 4 j
Answers: 2
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Needed! determine the mechanical energy of this object: a 1-kg ball rolls on the ground at 2 m/s....
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