Which statement describes the kinetic energy and total mechanical energy of a block as it is pulled at
constant speed up an incline?
(1) kinetic energy decreases and total mechanical energy increases.
(2) kinetic energy decreases and total mechanical energy remains the same.
(3) kinetic energy remains the same and total mechanical energy increases.
(4) kinetic energy remains the same and total mechanical energy remains the same.
Answers: 2
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Which statement describes the kinetic energy and total mechanical energy of a block as it is pulled...
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