PHYSICS · Subjective · AP · Physics 1: Algebra-based · Energy and Momentum of Rotating Systems · Energy and Momentum of Rotating Systems
Problem
A solid cylinder and a solid sphere, each of mass 2.0kg and radius 0.10m, are released from rest at the same height on an identical rough incline and roll without slipping to the bottom. Which object reaches the bottom first? State your answer and briefly explain in one or two sentences.