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OpenStudy (anonymous):
Work, energy and power
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OpenStudy (anonymous):
I don't get part iv
OpenStudy (irishboy123):
it's running down a slope so the brakes have to absorb the change in potential energy too make sense?
OpenStudy (anonymous):
The change in potential energy is the potential energy the object still has due to its position, right?
OpenStudy (irishboy123):
yes!
OpenStudy (anonymous):
And that same potential energy is prevented from being converted into kinetic energy due to the brakes?
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OpenStudy (irishboy123):
yes!
OpenStudy (anonymous):
Excellent, thanks!
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