Force Problems

Magnetic force can cause

• push only

• pull only

• a push or a pull

• no change in motion at all

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What interaction will occur between the magnets in the arrangement shown?

• The magnets will attract each other.

• The magnets will repel each other.

• The magnets will both attract and repel each other.

• The magnets will not interact at all.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which diagram would produce the strongest magnetic force?

• A

• B

• C

• They are all equal in strength

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which diagram below would produce the strongest magnetic force?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-3

What kind of force exists between the skateboard and the ramp?

• Noncontact

• Contact

Name the missing force....

• weight force

• normal force

• frictional force

• tension force

Tags

NGSS.MS-PS2-4

Match the following forces to how they are working on the cake.

• attraction of the cake to the table

• friction

• cake plate rubbing on table

• normal force

• the force the table is putting on the cake

• gravity

Tags

6-8.AG.7.1

What interaction will occur between the magnets in the arrangement shown?

• The magnets will attract each other.

• The magnets will repel each other.

• The magnets will both attract and repel each other.

• The magnets will not interact at all.

Tags

NGSS.MS-PS2-5

Dylan puts two magnetic toy trains very close to each other on a track. What will happen next, and why?

• The trains will not move because the magnets are not touching.

• The trains will move closer to each other because the magnetic force will pull the trains together.

• The trains will move away from each other because the magnetic force will push the trains apart.

• The trains will move away from each other because the magnets are not touching.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Dakota moves a magnetic toy train toward a magnet that cannot move. What happens to the potential energy in the system of magnets during the movement?

• The potential energy increases because the train moves against the magnetic force.

• The potential energy decreases because the train moves against the magnetic force.

• The potential energy decreases because the train moves in the same direction as the magnetic force.

• The potential energy does not change because the magnets in the system do not change.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-2