Newton's Laws Pop Quiz

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 

What kind(s) of objects have inertia?

• all objects with mass
• only objects at rest
• only objects in motion
• only objects whose motion is being changed

Tags

NGSS.HS-PS2-1

If one object has twice as much mass as another object, it also has twice as much...

• inertia
• velocity
• acceleration due to gravity
• DO NOT PUSH ME

Tags

NGSS.MS-PS2-2

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

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

Why is the net force 0 in the image?

• Because the elephants are the same size
• Because they are both pulling the same amount of force in opposite directions
• Because they are elephants
• Because they are pulling away from each other.

Tags

NGSS.MS-PS2-1

With unbalanced forces, the object will move in the direction of the _______ force.

• larger 
• smaller 
• equal 

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NGSS.MS-PS2-2

F= mass * acceleration

A 20 kg bike accelerates at 10 m/s². what is the force acting upon it?

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

Tags

NGSS.MS-PS2-2

An object of mass 10 kg is accelerated upward at 2 m/s². What force is required?

• 20 N

• 2 N

• 5 N

• 0 N

Tags

NGSS.MS-PS2-2

What Unit do we Measure Force in?

• Newtons

• Joules

• Volts

• Lumens

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

How much force is needed to accelerate a 2 kg physics book to an acceleration of 6 m/s²?

• 36 N
• 12 N
• 3 N
• 0.33 N

Tags

NGSS.MS-PS2-2