Grade 6 Quiz: Friction and Gravitational Force

Why is person B having a hard time moving down the hill?

• Person B has more friction than person A.
• Person B has the same friction as person A.
• Person B is out of shape.
• Person B has less friction has person A.

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NGSS.MS-PS2-2

This is to use force to cause something to move closer.

• Push

• Pull

• Gravity

• Friction

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NGSS.3-PS2-1

A force that slows or stops motion when objects rub together.

• Friction
• Push
• Pull
• Magnetism

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NGSS.MS-PS2-2

What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

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NGSS.MS-PS2-2

NGSS.MS-PS2-4

The measure of the pull of gravity on an object is ___________________.

• motion
• weight
• speed
• friction

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NGSS.MS-PS2-4

To use a force to cause something  to move away

• Pull
• Push
• Gravity
• Magnetism

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NGSS.3-PS2-1

The greater the distance between masses, the _____ is the gravitational attraction.

• greater

• smaller

• farther

• more

Force cannot be seen.

• True

• False

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NGSS.MS-PS2-5

Force cannot be felt.

• True

• False

Force always cause things to move.

• True

• False

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NGSS.MS-PS2-2