A thin cylindrical shell and a solid cylinder have the same mass and radius. The two are released side by side and roll down, without slipping, from the top of an inclined plane that is 4.9 m above the ground. The acceleration of gravity is 9.8 m/s2 :
Find the final linear velocity of the thin cylindrical shell. Answer in units of m/s.
When the first object reaches the bottom, what is the height above the ground of the other object? Answer in units of m.
The solution explains how to calculate the linear velocities of the cylindrical shell and the solid cylinder when they roll down without slipping from an incline in detail.