Problem 3: Starting from rest, a Soap Box Derby racer rolls without sliding down a frictionless ramp. The racer rolls on two cylinders with mass and radii as shown. a) Develop an equation for the speed of the racer when it has rolled a distance D down the ramp in terms of the masses and radii. (You do not need to fully reduce the algebra) b) Show that your derived equation results in consistent and correct units of measure.

Problem 3: Starting from rest, a Soap Box Derby racer rolls without sliding down a frictionless ramp. The racer rolls on two cylinders with mass and radii as shown. a) Develop an equation for the speed of the racer when it has rolled a distance D down the ramp in terms of the masses and radii. (You do not need to fully reduce the algebra) b) Show that your derived equation results in consistent and correct units of measure.