- #1

- 17

- 0

## Homework Statement

Derive a relationship between the speed v, of a body moving in a circle of radius r, and the frequency f, of the revolutions.

## Homework Equations

v=2πr/T

T=1/F

## The Attempt at a Solution

Well, I thought this would be as simple as solving for F in the second equations and substituting into the original formula.

Eg:

v=2πr/T

T=1/F

F=1/T

v=2πr/1/F

v=2πr/F

Is the above correct? Could I expand it into more steps, like how one would derive F = 1/T, I already know how to derive v=2πr/T.

Thanks!