# Bike on a Hill#

The two tires of a bike are connected by a massless carbon fibre frame. If they are released from rest as shown, and slide along the bottom of the ramp with radius of curvature $$R = {{params.R}} cm$$, calculate the velocity of the bike when the tire at $$A$$ reaches $$B$$ and the tire at $$B$$ reaches $$B^{\prime}$$.

## Part 1#

Please enter in a numeric value in $$m/s$$.