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chubhunter [2.5K]
3 years ago
11

Someone knows this one? help me please help help :(thank you so much​

Mathematics
1 answer:
noname [10]3 years ago
5 0

Answer:  d

<u>Step-by-step explanation:</u>

KE=\dfrac{1}{2}mv^2\\\\\\\bigg(\dfrac{2}{m}\bigg)KE=\bigg(\dfrac{2}{m}\bigg)\dfrac{1}{2}mv^2\\\\\\\bigg(\dfrac{2}{m}\bigg)KE=v^2\\\\\\\sqrt{\bigg(\dfrac{2}{m}\bigg)KE}=\sqrt{v^2}\\\\\\\sqrt{\bigg(\dfrac{2}{m}\bigg)KE}=v

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