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Marrrta [24]
3 years ago
10

12. A rolling ball has 18 J of kinetic energy and is rolling 3.0 m/s. Find its mass.

Physics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

4g

I hope it will be useful.

Explanation:

KE = (1/2)*m*v^2

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