Question

A=v^2/r Solve the formula for r

Answer 1

What formula is you using r or what do you have to show work ?

Answer 2

`\Large \boxed{r =(v^2 )/(a)}`

Explanation:

`\displaystyle a=(v^2 )/(r)`

We need to rearrange and solve the formula for
`r`.

Multiply both sides of the equation by
`r`.

`\displaystyle a * r=(v^2 )/(r) * r`

Simplify the equation.

`ar=v^2`

Divide both sides of the equation by
`a`.

`\displaystyle (ar)/(a) =(v^2 )/(a)`

Simplify the equation.

`\displaystyle r =(v^2 )/(a)`