ROTATIONAL MOTION

How does the linear speed of a particle in rotational motion depend on its distance from the axis?

• It decreases with distance
• It remains constant
• It increases with distance from the axis
• It is independent of distance

What is the condition for a body to be in pure rotational motion about a fixed axis?

• All particles move in straight lines
• Only outer particles move
• All particles move in circles with centers on the axis
• Particles move randomly

In rotational motion, what is the relationship between angular displacement and time for uniform rotation?

• Inversely proportional
• Exponential
• Quadratic
• Directly proportional

What is the motion of the blades relative to the fan head in an oscillating fan?

• No motion
• Vibrational motion
• Oscillatory motion
• Rotational motion

In the case of an oscillating fan, what type of motion does the fan head undergo?

• Translational motion
• Rotational motion only
• Oscillatory motion
• Random motion