Question

If e=kmv², express v in term of e,k a
nd m​

Answer 1

`\displaystyle\\v=\sqrt{(e)/(km)}`

Explanation:

e=kmv²

Divide both sides by km:

v²=e/(km)

Take the square root of both sides:

`\displaystyle\\v=\sqrt{(e)/(km)}` (ans)