Newton's Laws of Motion Test

A baseball player hits a ball with 400 N of force. How much force does the ball exert on the bat?

• 300

• 400

• 500

• Not enough info to tell

What is newtons third law?

• Third law states that for every action there is an equal and opposite reaction.

• An object at rest stays at rest.

• the law of acceleration

After an action there is a?

• action

• reaction

• equal and opposite reaction

• unbalanced force

When you throw a bouncy ball down, and it hits the floor what is the reaction?

• The ball bounces back up

• The ball stays on the floor

• The ball does nothing

When an action force occurs, there is always a reaction force. Which of the following TWO terms describe the reaction force?

• stronger

• downward

• opposite

• weaker

• equal

When a baseball player catches a ball, the ball pushes towards the glove; this is the action force. What is the reaction force?

• The reaction force is the glove pushing back on the ball with a stronger force.

• The reaction force is the glove pulling back on the ball with an equal force.

• The reaction force is the glove pushing back on the ball with an equal force.

• The reaction force is the ball pushing away from the glove with an equal force.

What is the term that refers to how much motion an object has (mass in motion)?

• force

• mass

• momentum

• acceleration

A _______ is a push or a pull that acts on an object as a result of its interaction with another object.

• action

• acceleration

• force

• momentum

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force