Physics Review Quiz

What are Newton's Three Laws? 

• The Law of Gravity, the Law of Conservation, and the Law of Energy. 
• The Law of Inertia, The Law of Acceleration, and the Law of Action/Reaction. 
• The Law of Speed, the Law of Acceleration, and the Law of Gravity. 

Newton's Third Law states...........................

• an object in motion stays in motion, and an object at rest stays at rest, until acted upon by an unbalanced force. 
• the greater the mass of an object, the more force it will take to cause the object to accelerate. 
• for every action there is an equal and opposite reaction. 

Newton's First Law states.........................

• an object in motion stays in motion, and an object at rest stays at rest, until acted upon by an unbalanced force. 
• the larger the mass of an object, the greater the force needed to cause it to accelerate. 
• for every action there is an equal and opposite reaction. 

Newton's Second Law states.............

• an object in motion stays in motion, and an object at rest stays at rest, until acted upon by an unbalanced force. 
• the greater the mass of an object, the greater the force needed to cause it to accelerate. 
• for every action there is an equal and opposite reaction. 

What is "motion"?

• Motion is how fact an object is moving. 
• Motion is when an object moves. 
• An object is in motion when its distance from another object changes. 

The following formula applies to which law?
Force = Mass x Acceleration 

• Newton's First Law
• Newton's Second Law
• Newton's Third Law

What is "force"? 

• The amount of pressure needed to put an object in motion. 
• A push or a pull on an object. 
• A type of motion put upon an object. 

An unbalanced force..................

• will NOT change an object's motion. 
• will change an object's motion. 

A balanced force............

• will change an object's motion. 
• will NOT change an object's motion. 

Friction is.........

• a push or a pull on an object. 
• a change in an object's motion. 
• a type of force that acts on an object.