What force is acting on the girl's hair and the balloon?

• Tension Force

• Static Electricity

• Gravity

• Magnetic Force

Tags

NGSS.MS-PS2-3

Organize these pictures into the categories of contact and non-contact forces.

Groups:

(a) Non-contact Force

,

(b) Contact Force

• 
• 
• 
• 
• 
• 

Tags

NGSS.MS-PS2-5

Why isn't the tug-of-war rope or the people moving?

• The force on both sides are equal, so the force is balanced.

• One side is pushing and the other side is pulling.

• They stopped pulling.

• They are frozen in time.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What kind of charge does this balloon have?

• Positive charge

• Negative Charge

Tags

NGSS.MS-PS2-3

Gravity

• Contact Force

• Non-contact Force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Match the following

• Repel

• To push away from something

• Conductor

• Moving from one place to another

• Motion

• Two equal forces acting on an object

• Force

• The push or pull that makes an object move.

• Balanced Force

• A material that electric charges can easily flow through.

The water bottle is sitting on the counter. Gravity is pushing the water bottle down with 10N of force. How much force is pushing upward on the water bottle?

• 25N

• 20N

• 10N

• 5N

Tags

NGSS.MS-PS2-1

What force is acting between the cleat and the ground?

• Muscle Force

• Friction Force

• Gravity Force

• Tension Force

The area where a magnetic force works...

• Repel

• Magnetic Force

• Unbalanced Force

• Motion

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

Friction

• Contact Force

• Non-contact Force

Tags

NGSS.MS-PS2-2