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Mathematics 5 Online
OpenStudy (noahbred):

Suppose you drop a tennis ball from a window. When it has fallen halfway to the ground, what is the relationship between its potential and kinetic energy? Its potential energy is lower and its kinetic energy is higher. It has a low potential energy and a low kinetic energy. Its potential and kinetic energy are both higher than before. It has a high potential energy and a low kinetic energy.

OpenStudy (anonymous):

I helped you with this already... it's A.

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