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13-10-2020
Physics

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A boy weighing 50 kg is running at 2m/s. What is its kinetic energy? *
10 points

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relybanz relybanz

13-10-2020

The answer is 100.
The formula is KE = 1/2mv^2
Then you plug in 50 to the m
And 2 to the v . That’s how I got 100 .
Hope this helps

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