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Physics, 01.03.2021 01:00 xoxoadara13ox07ck

A car is moving up a hill at a constant speed. Which statement below is correct? a. its potential energy is constant
b. its total mechanical energy is constant
c. the work is being done by a non conservative force
d. none of the above

could someone explain what the answer is and why?

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A car is moving up a hill at a constant speed. Which statement below is correct? a. its potential e...

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