Question

Need help with this math. I need to get this done.

Answer 1

Thus, check off all but the 3rd check box.

Explanation:

You are given the equation
`t=2\pi \sqrt{(m)/(k) }`and are solving for m. Thus, all we have to do is perform reverse operators until we are left with just m on the right side.

To start, divide both sides by 2pi, getting
`(t)/(2\pi ) =\sqrt{(m)/(k) }`

Then, square both sides to get rid of the radical:
`((t)/(2\pi ) )^(2) =(m)/(k)`

Next, simply multiply both sides by k and distribute the square across the multiplicands:
`(kt^2)/(4\pi^2) = m`

Thus, check off all but the 3rd check box.