dcdr9915 dcdr9915

11-07-2019
Physics

contestada

Which of the following systems has constant kinetic and potential energies? A car moving along a level road at constant speed
A car moving up a hill at constant speed
A car moving down a hill at constant speed
All of the above

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ellasushi ellasushi

11-07-2019

A car moving along a level road at constant speed

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