Newton's Laws

How many Newton's Laws are there?

• 2

• 5

• 3

• 4

Newton's first law is also known as...

• The law of inertia

• The law of gravity

• The law of acceleration

• The law of friction

Inertia is defined as...

• Bill Nye's favorite science vocabulary word.

• The net force acting on an object.

• The tendency of an object to accelerate faster.

• The tendency of an object to resist any change in its motion.

What is the mathematical formula for Newton's 2nd Law?

• F= M x A

• M = A x F

• F = M x G

• F = M x V

Newton's 1st Law of Motion states that: An object in motion stays in _____________

• Flexibility

• Acceleration

• Motion

• Rest

Which one of these is an example of a force?

• Air Resistance

• Acceleration

• Motion

• Speed

"A net force acting on an object causes the object to accelerate in the direction of the force" is which law?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Acceleration is determined by the ________

• force and motion of an object.

• mass and speed of an object.

• force and mass of an object.

• motion and direction of an object.

Newton's 3rd Law of Motion states that __________

• For every action there is an equal reaction.

• For every action, there is an equal and opposite reaction.

• For every action, there is a force applied on it.

• For every action, acceleration will increase.

True or false: pulling back an elastic band and letting it go is an example of Newton's 3rd law

• True

• False