Understanding Angular Momentum and Newton's Third Law

What happens when the speaker flips the spinning wheel?

• The speaker remains still.

• The wheel spins faster.

• The speaker starts spinning.

• The wheel stops spinning.

According to Newton's third law, what happens when a force is applied to the wheel?

• The wheel applies a smaller force back.

• The wheel applies an equal and opposite force back.

• The wheel does not apply any force back.

• The wheel applies a greater force back.

What two factors determine angular momentum?

• Direction and velocity

• Speed and mass

• Angular frequency and moment of inertia

• Force and distance

What does the right-hand rule help determine?

• The mass of the wheel

• The force applied to the wheel

• The direction of angular momentum

• The speed of the wheel

Why does the speaker need to spin with angular momentum of positive 2L?

• To change the wheel's direction

• To increase the wheel's speed

• To maintain the system's total angular momentum

• To stop the wheel from spinning