Forces Lester

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

(T or F?) A balanced force is only an object that is not moving. 

• True 
• False

Tags

NGSS.MS-PS2-2

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

• unbalanced
• weak
• balanced
• Hulk Smash!

The force that pulls things toward earth.

• Speed
• Gravity

Tags

NGSS.5-PS2-1

Which one is balanced?

• top
• bottom
• both

Tags

NGSS.MS-PS2-2

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

• larger 
• smaller 
• equal 
• cannot be determined

Tags

NGSS.MS-PS2-2

Is this an example of a balanced or unbalanced force?

• Balanced force

• Unbalanced force

• I don't know

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

How do you know if this object is balanced?

• It's not balanced; it's Net Force is 14 N

• It is balanced because its Net Force is 0 N.

• It's not balanced; it's Net Force is 10 N left and 4 N up.

• I don't know how to tell.

Tags

NGSS.MS-PS2-2

According to this force diagram, is this object balanced or unbalanced?

• Balanced

• Unbalanced

• I don't know

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force on this object?

• 80 N West

• 80 N East

• 40 N West

• 40 N East

Tags

NGSS.MS-PS2-2