Newtons Laws Of Motion Review

What is the 3rd law of motion?

• For every force, there is an equal and opposite force

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

• For every action, there is an equal and opposite force

• For every action, there is an equal but not opposite speed

What is the second law of motion?

• acceleration of an object is dependent upon two variables - the net force acting upon the object and the volume of the object.

• acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.

• speed of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.

• acceleration of an object is independent upon two variables - the net force acting upon the object and the mass of the object.

How many laws of motion are there?

• 1

• 3

• 2

• 1/3

What law of motion does this picture represent?

• Newtons 1st law
• Newtons 4th law 
• Newtons 3rd law 
• Newtons 2nd law

Objects of bigger mass need a stronger force to accelerate it. Which law does this describe?

• Newtons 2nd law

• Newtons 1st law

• Newtons 4th law

• Newtons 3rd law

Speed and a direction is called...?

• Speed

• Force

• Inertia

• Velocity

Newtons first law is also known as

what?

• Law of Inertia

• Law of gravity

• Law of motion

• Newtons 2nd Law

A bird flapping its wings is an example of which law?

• Newtons 1st Law

• Newtons 2nd Law

• Newtons 3rd Law

• None

In order to be ____ forces, their effects must cancel each other out and not cause a change in the objects motion.

• semi-balanced

• balanced

• kinda balanced

• unbalanced

What is the first law of motion?

• Object in motion stays in motion with a different speed unless acted upon by another obj.

• Obj. in motion stays in motion unless acted upon by nothing

• An object in motion stays in motion with the same speed unless acted upon by another obj.

• An object not in motion stays in motion with the same speed unless acted upon by another obj.