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andreyandreev [35.5K]
3 years ago
8

Q:

Physics
1 answer:
Shalnov [3]3 years ago
3 0

Answer:

Explanation:

We will use the KE equation you wrote here and fill in what we are given:

36=\frac{1}{2}m(12)^2 and isolating the m:

m=\frac{2(36)}{12^2} which gives us

m = .50 kg

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