ROTATIONAL MOTION Quiz

• At origin
• At that same position
• Midway
• Nowhere

• It doubles
• It halves
• No change in position
• It becomes zero

• It is unrelated to balance
• It is the point where the system balances in a uniform gravitational field
• It is the point of maximum weight
• It is always at the bottom

• At one vertex
• At the circumcentre
• At the centroid
• Outside the triangle

• By ignoring mass
• By using only geometry
• By replacing summation with integration
• By assuming point masses