ROTATIONAL MOTION Quiz

• Because both involve time
• Because τ = F and dθ = ds
• Because torque τ corresponds to force F and dθ corresponds to ds
• Because they have same units

• It measures linear speed
• It determines gravitational force
• It measures the body's resistance to angular acceleration
• It gives torque direction

• When mass is zero
• When time is infinite
• When torque is zero or angular displacement is zero
• When force is constant

• Angular velocity
• Torque
• Angular displacement
• Moment of inertia

• Maximum
• Negative
• Zero
• Depends on time