Newton's 1st Law

What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity

Which type of force(s) will cause a change in an object's motion?

• gravity
• zero net force
• balanced forces
• unbalanced forces

Tags

NGSS.MS-PS2-2

What is the name for a push or pull?

• A movement
• A force
• Speed
• Density

Tags

NGSS.MS-PS2-2

What is Newton's First Law

• F=ma
• Every action has an equal and opposite reaction
• An object at rest stays at rest, an object in motion stays in motion. 
• Friction 

Which of Newton's laws is illustrated when a magician pulls a tablecloth out from under the dishes without disturbing them?

• first
• second
• third 
• fourth

Tags

NGSS.MS-PS2-1

You push on a tree with 20 N of force. If the tree doesn't move, the tree is pushing back on you with _____of force.

• 20N 
• 40N 
• 10N 
• 70N

Tags

NGSS.MS-PS2-1

A large truck is traveling down the highway. How does Mass affect inertia?  
More mass = ?

• More inertia
• Less inertia
• The same inertia
• No inertia

Tags

NGSS.HS-PS2-1

What is inertia?

• the force that opposes motion
• the force of attraction between 2 objects
• an object's tendency to stay in motion or to stay at rest
• a change in an object's speed and/or direction

Tags

NGSS.MS-PS2-2

You are riding on a rollercoaster and the ride is nearing its end. As the ride car pulls into the start/finish area, the cruel conductor suddenly engages the brakes. What will your body do and WHY?

• Move forward because you are at rest and want to remain at rest

• Move forward because you are in motion and want to stay in motion

• Move backward because you are in motion and want to stay in motion

• Move backward because you are at rest and want to remain at rest

Tags

NGSS.MS-PS2-2

The inertia of an object depends on its

• mass
• speed
• velocity
• direction

Tags

NGSS.MS-PS2-2