Mr. phillips' car is parked on a steep hill with the brakes applied and the engine off. because of the car's position, it has gravitational potential energy. how could this gravitational potential energy be transformed into kinetic energy?
a. he could push it up the hill.
b. he could release the brakes.
c. he could start the engine.
d. all of these
Answers: 3
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Mr. phillips' car is parked on a steep hill with the brakes applied and the engine off. because of t...
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