Question

K= 1/2mv^2Solve for m

Answer 1

The given equation is expressed as

`k\text{ = }(1)/(2)mv^2`

The first step is to multiply both sides of the equation by 2. It becomes

`\begin{gathered} 2k=(1)/(2)*2mv^2 \\ 2k=mv^2 \end{gathered}`

The next step is to divide both sides of the equation by v^2. It becomes

`\begin{gathered} (2k)/(v^2)=(mv^2)/(v^2) \\ m\text{ = }(2k)/(v^2) \end{gathered}`