Newtons laws

The Newton is the SI unit of _____________. 

• velocity
• speed
• force and/or weight
• acceleration

Which of the following is the equation for Newton’s second law of motion?  

• F = m • a 
• m = F • a 
• a = m • F 
• F = m/a

Tags

CCSS.6.EE.B.6

Gravity affects  a

• only things on Earth. 
• only things in outer space. 
• only planets in the universe.
• everything that has mass in the universe.

________ says the acceleration of an object depends on its mass and the amount of force applied.  

• Newton’s First Law of Motion
• Newton’s Second Law of Motion
• Newton’s Third Law of Motion
• inertia

If you move to Jupiter, your weight will  _______________

• change.  
• not change.
• decrease.  
• remain the same.  

The reaction force of a chair you are sitting on  

• is greater than your weight.
• is equal to your weight.
• is determined by many factors.
• varies.

As the distance between two objects increases, the force of gravity between them 

• decreases.
• does not change. 
• increases only slightly.  
• increases greatly.  

On Jupiter, your mass will be _____________ 

• changed. 
• unchanged.  
• greater.  
• smaller. 

A measure of the amount of matter in an object is ____________ 

• gravity
• weight
• mass
• acceleration

____________ says that all forces act in pairs.  

• Newton's First Law of Motion
• Newton's Second Law of Motion
• Newton's Third Law of Motion
• inertia