Newtons third law.

Multiple Choice

If a ball is struck with 15N of force, how much force does the bat experience?

• 2N

• 5N

• 15N

• 20N

Multiple Choice

If the ball ways .1 KG and the bat weighs 2kg, and both the bat and ball experience 10N of force, do they experience the same acceleration? (F=MA)

• No, because they have different masses.

• No because they have different forces acting on them.

• Yes because they have the same force acting on them.

• Yes, because the baseball player keeps the bat moving.

Open Ended

Newtons third law is often called the Law of Rocketry, because it is the basic principal that allows rockets to work. In your own words, how does a rocket fly?

Multiple Choice

Which of these would have the greater momentum? (Momentum=Mass x Velocity)

• A 200kg car travelling 10 m/s

• A 500 Kg car travelling 1 m/s

• A 25 kg Cannon ball travelling 1000m/s

• A 100,000kg Aircraft carrier moving at 0.5 m/s

Open Ended

In a game of pool, two billiard balls collide. How do the two balls move, following the collision?