ROTATIONAL MOTION Quiz

• At one particle
• At the midpoint of the line joining them
• At a distance d/3 from one
• At infinity

• It moves in space
• Its coordinates change but not its physical location
• It becomes zero
• It doubles

• To increase complexity
• To handle 3D systems efficiently
• To eliminate mass
• To add time dependence

• At one end
• At its midpoint
• At one-fourth length
• At two-thirds length

• Total mass
• Zero
• Total momentum
• Infinity