Question

Make V the subject of the formula
A=c/2m(v²-u²)

Answer 1

v = √[(c/2mA) + u²].

Explanation:

A = c/2m(v² - u²)

Cross multiply

A * 2m(v² - u²) = c

v² - u² = c/2mA

v² = (c/2mA) + u²

v = √[(c/2mA) + u²]