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Anna11 [10]
3 years ago
9

PLEASE HELP!!!!!!!!!

Chemistry
1 answer:
malfutka [58]3 years ago
5 0
Basically, because the skater will never use some kind of a boost, they will rely purely on forces. At the top of a slope, their kinetic E is zero, and their Potential E is as high as it will be.

The skater will not be able to ever get higher that the initial height without some kind of force helping it.
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