Force and Motion Review 1

A push or a pull is a ____________.

• motion

• force

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Changing the ________ of the force can change the amount of weight that can be moved.

• strength

• gravity

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Pushes and pulls are examples of ________ forces.

• contact

• friction

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Forces can be ____________ or unbalanced.

• soft

• balanced

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_____________ is a force that pulls and object toward the earth.

• gravity

• push

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____________ travels long distances through high-voltage lines.

• gravity

• electricity

The picture is an example of a ___________ force.

• balanced

• unbalanced

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An increase in friction (like bumps in a road) can cause a car to ______________.

• speed up

• slow down

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The picture shows an example of __________ friction. (Remember, friction slows objects down.)

• high

• low

If I am walking and drop my ice cream cone, what force will cause it to fall to the ground?

• friction

• gravity

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