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**physics lab practical!!! (Centripetal Force)**

## Homework Statement

I need help to come up with a lab to figure out the centripetal Force of a cork as it rolls down the ramp.

## Homework Equations

Fc=(mv^2)/r

## The Attempt at a Solution

i know that Fc= (mv^2)/r ,but i don't know if the velocity in the equation is the velocity of the cork rolling down the ramp or some other velocity

Thank you.