1) What are forces?

A _____ is a pull or a push.

• force
• friction
• gravity
• speed

Tags

NGSS.HS-PS2-1

A _____ moves an object closer to you.

• push
• pull
• friction
• cat

Tags

NGSS.MS-PS2-2

What force moves an object away from you?

• pull
• push
• gravity
• Jedi force

What is the standard unit force is measured in?

• Newtons
• pounds
• grams
• meters

_________ is any action that can change the state of motion of an object.

• Friction
• Buoyancy
• Force
• Mass

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Tags

NGSS.MS-PS2-1

Is this a balanced or unbalance force?

• Balanced
• Unbalanced
• Neither one
• Both

Tags

NGSS.3-PS2-1

Balanced or Unbalanced?

• Balanced 
• Unbalanced

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when a marble rolls down a ramp?

• Balanced
• Unbalanced

Tags

NGSS.MS-PS2-2

If an object is not moving the forces acting upon it are _____________

• unbalanced
• weak
• balanced
• Hulk Smash!

Tags

NGSS.MS-PS2-2