ROTATIONAL MOTION Quiz

• Equal to ωr
• Maximum velocity
• Half of center's velocity
• Zero

• It must be spherical
• It must be in a vacuum
• It must be constrained so it cannot translate
• It must be lightweight

• Sliding is faster
• Rolling has less mass
• The sliding block has uniform velocity across all particles, while the cylinder does not
• Sliding requires more energy

• Rotational motion
• Rolling motion
• Pure translational motion
• Random motion

• It is half the velocity of the center
• It is the same as the center
• It is zero
• It is twice the velocity of the center