ROTATIONAL MOTION Quiz

• It remains unchanged
• It always moves to origin
• It shifts toward the added particle depending on its mass and position
• It disappears

• It cannot be calculated
• It is always moving
• It does not describe rotational or internal motions
• It depends on temperature

• It floats
• It accelerates faster than g
• It falls with acceleration g
• It moves sideways

• All particles stop
• Energy is not conserved
• It simplifies momentum conservation analysis
• Forces disappear

• It stays fixed
• It moves toward the lighter particle
• It moves toward the heavier particle
• It vanishes