# Collision of Collars#

Find the final velocities $$v_1'$$ and $$v_2'$$ after the collision of the two cylinders which slide on the smooth shaft. The coefficient of restitution is $$e = {{params.e}}$$. $$v1 = {{params.v1}}ft/s$$, $$v2 = {{params.v2}}ft/s$$, $$W1 = {{params.W1}}lb$$, $$W2 = {{params.W2}}lb$$.

## Part 1#

### Answer Section#

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

## Part 2#

### Answer Section#

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

## Attribution#

Problem is licensed under the CC-BY-NC-SA 4.0 license.