ROTATIONAL MOTION Quiz

• It accelerates
• It decelerates
• It oscillates
• It moves with constant velocity

• They have no effect
• They only affect rotation
• They randomize the motion
• They determine the acceleration of the center of mass

• All fragments follow the same original path
• All fragments stop moving
• The fragments move in a circular path
• The fragments follow different paths, but the center of mass continues undisturbed

• It defines kinetic energy
• It calculates center of mass position
• It describes rotational motion
• It states that the rate of change of momentum equals the net external force

• Opposite to center of mass velocity
• Perpendicular to center of mass velocity
• Random direction
• Same as the direction of the center of mass velocity