ROTATIONAL MOTION Quiz

• It increases
• It decreases
• It oscillates
• It remains constant

• Zero vector
• A vector parallel to the rotation axis
• A radial vector
• A tangential vector

• Speed decreases
• No effect
• Linear speed increases proportionally
• Speed becomes zero

• It is radial
• It is along the axis
• It is perpendicular to the plane
• It is tangential to the circular path at every point

• Distance from particle to axis
• It represents the vector from origin to the center of the circular path
• Velocity of the center
• Radius of gyration