ROTATIONAL MOTION Quiz

• At one of the particles
• At a distance d/4 from one
• At infinity
• At the midpoint between them

• It remains unchanged
• It moves away from the added mass
• It disappears
• It shifts toward the side where mass is added

• At the orthocenter
• At the circumcenter
• At a vertex
• At the centroid of the triangle

• At the surface
• At infinity
• At one end
• At the point of symmetry

• It defines the moment of inertia
• It defines angular momentum
• It defines torque
• It defines the position of the center of mass