- #1

- 100

- 0

## Homework Statement

I don't understand why when we derive the velocity equation of motion in polar coordinates we start with position equal to R times R hat and not (theta times theta hat + R times R hat).

## Homework Equations

none really..

## The Attempt at a Solution

Is there an assumption I'm missing? or is it simply differentiating linear and angular velocity that is messing me up?

Last edited: