1 Do 2 Part 2 Post-Activity

What was needed to decrease the distance between the magnets in this system?

• energy

• water

• electricity

Tags

NGSS.MS-PS2-5

Where did that energy come from?

• gravity

• electricity

• the hand/finger that pushed the magnets together

Tags

NGSS.MS-PS3-5

Describe the energy of the magnet held in place by your finger.

• kinetic energy

• potential energy

• no energy

Tags

NGSS.MS-PS3-2

Describe the energy of the magnet when it was released from your finger.

• kinetic energy

• potential energy

• no energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

What was the natural interactive motion of the free magnet when it was released?

• it moved away from the other magnet

• it moved toward the other magnet

• it jumped into the air

Tags

NGSS.MS-PS2-5

Why did the magnets move away from each other in this system?

• gravity

• opposite poles repel

• like poles repel

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The data table shows one group's average distance of motion.

This data is evidence that ________

• magnetic field energy increases when you increase the initial distance.

• magnetic field energy decreases when you increase the initial distance.

• magnetic field energy stays the same no matter the initial distance.

What mechanism of the system that is responsible for changing the amount magnetic field energy between the two objects?

• magnetic force of attracting

• magnetic force of repelling

• gravitational force of attracting

• gravitational force of repelling

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5