Mechanics > Kinematics > Motion in 2-D > Circular Motion

DCS# 1D55.10

---

BROKEN RING

---

---

APPARATUS

broken ring	202-15-B
steel ball	202-15-D
video camera	202-09-D

---

DESCRIPTION

Roll the ball around the inside of the styrofoam ring to show that it will travel tangent to the circular path once it reaches the gap.