Forces, Electricity, and Magnetism

Which of these is not one of the most common types of forces?

• Magnetism
• Wind
• Friction
• Gravity

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NGSS.MS-PS2-2

Which of these would be the best material to make a wire for a simple circuit?

• Glass
• Plastic
• Copper
• Rubber

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NGSS.MS-ETS1-2

If you held two magnets facing each other, one with the North pole and one with the South pole, would they attract or repel?

• Repel
• Attract

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

The force that occurs when one object rubs against another object is called ________.

• Gravity
• Friction
• Magnetism
• Pull

On which surface would a toy car travel the furthest when pushed?

• ice
• carpet
• snow
• sand

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NGSS.MS-PS2-2

Which of these objects would be attracted to a magnet?

• nails
• wood
• paper
• gold

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NGSS.MS-PS2-3

Which force is so low that it causes the man to slip and fall?

• Gravity
• Friction
• Magnetism
• Motion

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NGSS.MS-PS2-2

Electricity is the flow of _________.

• Protons
• Neutrons
• Electrons
• Atoms

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of these objects is an insulator?

• Copper Wire
• Paper Clip
• Steel Pole
• Rubber Gloves

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NGSS.MS-PS2-3

Thermal energy is referring to:

• Motion
• Heat
• Movement
• Matter

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NGSS.MS-PS1-4

NGSS.MS-PS3-4