Newton's Laws

Newton's 1st Law is also called the Law of ...

• Friction

• Inertia

• Unbalanced forces

• Newtons

The tendency of an object to resist a change in motion is...

• inertia
• kinetic energy
• vector
• net force

Because of inertia, a moving object will keep ________ unless acted on by an unbalanced force.

• at rest

• moving

• in one spot

• inertia

Because of inertia, a resting object will remain at ________.

• rest
• a constant speed
• school
• inertia 

 What is the unit called that measures force?

• weight
• meter
• Newton
• kilogram

Tags

NGSS.MS-PS2-1

What is the net force acting on this box?

• 8N to the right

• 5N to the left

• 5N to the right

• 9N to the left

Tags

NGSS.MS-PS2-2

What is the net force acting on this box?

• 16N to the right

• 4N to the left

• 0N

• 8N to the left

Tags

NGSS.HS-PS2-1

states that if the net force acting on an object is zero, the motion of the object will not change (object in motion stays in motion, object at rest stays at rest until an outside force acts on it)

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

• Newton's Fourth Law

A crash test dummy flying forward when the car crashes is an example of what?

• friction

• balanced forces

• gravity

• inertia

Which of Newton's Laws is demonstarted in this picture?

• First law

• second law

• third law

Tags

NGSS.MS-PS2-1