Question

If the units of mass and length are increased 2 times, then the unit of energy will be

Answer 1

Answer:

$energy = \frac{1}{2} m {v}^{2} \\ \\ = > m {l}^{2} {t}^{ - 2} \\ \\ = > 8 \: times$

Answer 2

Answer:

it will increase by 8 times