ROTATIONAL MOTION

What is the primary focus of rotational motion in this chapter?

• Rotation about a moving point
• Rotation in zero gravity
• Rotation about a fixed axis
• Rotation with variable mass

What does Tr1 represent in the figures?

• Rotational speed
• Temperature reading
• Time record
• Translational trajectory of the body

What is the motion of a point on the edge of a rotating fan blade?

• Straight line motion
• Random motion
• Stationary
• Circular motion

Which of the following motions involves a fixed line?

• Spinning top
• Oscillating fan
• Ceiling fan rotation
• Rolling cylinder

What is the minimum number of fixed points required for rotation?

• Zero
• Two
• Three
• One