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alina1380 [7]
3 years ago
5

which would take more force to move over ice:a sled with a rough metal bottom or a sled with a smooth metal bottom? why?

Biology
1 answer:
Sergeeva-Olga [200]3 years ago
7 0
The sled with a rough metal bottom would take more force to move over ice, because the rough surface would increase friction and the force needed.
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