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Oksanka [162]
3 years ago
14

I need help, please answer

Physics
1 answer:
Burka [1]3 years ago
7 0

This being a perfect collision means no energy is lost during the collision. Because this question asks for speed and not velocity, the speed will be the same because the final energy is the same. The speed after the collision would therefore be 1.27 m/s.

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