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Rwt formula to solve the following:v=rwtw=π/5 mr = 7mt = 2 secTake π=3.14

Rwt formula to solve the following:v=rwtw=π/5 mr = 7mt = 2 secTake π=3.14-example-1
User Starball
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1 Answer

3 votes

Answer:

8.792 m²s

Explanation:

Given the equation:


v=r\omega t

We want to evaluate the value of v for the given variables below:


\omega=(\pi)/(5)m,r=7m,t=2\sec

Substitute the values into the formula:


\begin{gathered} v=7m*(\pi)/(5)m*2\sec \\ v=7*(\pi)/(5)*2*(m* m*\sec ) \\ v=(14\pi)/(5) \\ v\approx(14*3.14)/(5) \\ v\approx8.792\; m^2s \end{gathered}

The value of v is 8.792 m²s.

User Andrew Plotkin
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