smartybre smartybre

26-10-2015
Chemistry

contestada

Describe what happens to the potential energy and the kinetic energy of a ball as it rolls down a hill from a position of rest at the top of the hill

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RoseLion RoseLion

02-11-2015

potential energy is turned in to kinetic and kinetic I believe is being used in motion. potential means stored kentic means energy of movement.

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