After rolling halfway down an incline, a marble's kinetic energy is
A)less than its potential energy.
B)greater than its potential energy.
C)the same as its potential energy.

Name: After rolling halfway down an incline, a marble's kinetic energy is A)less than its potential energy. B)greater than its potential energy. C)the same as its potential energy.
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Question

Quizplus · Accepted Answer

At the halfway point down an incline, a marble has converted half of its initial potential energy into kinetic energy, making the two energies equal.

After Rolling Halfway Down an Incline, a Marble's Kinetic Energy