ROTATIONAL MOTION Quiz

• It decreases reactions
• It has no effect
• It makes reactions equal
• It increases both reactions and creates imbalance

• Anticlockwise
• Clockwise
• Zero
• Oscillating

• Because it is the end
• To include all forces
• Because it is marked
• To eliminate the torque due to the rod's own weight

• It pushes sideways
• It disappears
• It provides the force that creates a restoring torque until alignment
• It heats the object

• By weighing each part
• By measuring thickness
• By averaging shapes
• By intersection of vertical lines from different suspension points