Question

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

Answer 1

Answer: d

Explanation:

`KE=(1)/(2)mv^2\\\\\\\bigg((2)/(m)\bigg)KE=\bigg((2)/(m)\bigg)(1)/(2)mv^2\\\\\\\bigg((2)/(m)\bigg)KE=v^2\\\\\\\sqrt{\bigg((2)/(m)\bigg)KE}=√(v^2)\\\\\\\sqrt{\bigg((2)/(m)\bigg)KE}=v`