Science: Forces

What is a push?

• is when you move something away from you.

• is when you move something towards you

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What is a pull?

• is when you move something towards you

• is when you move something away from you

• is when you lay something still.

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All force is either a push or pull on an object. True or false.

• True

• False

A force that is stronger than another is an __________ __________.

• gravity

• unbalanced force

• balanced force

• friction

If both forces have the same strength, it is called a _______ _______.

• unbalanced force

• friction

• balanced force

• gravity

_______ is a force that slows things down.

• Gravity

• Unbalanced force

• Balanced force

• Friction

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_____ is a motion that changes the direction of an object.

• Gravity

• Force

• Strength

• Friction

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When you jump you are applying ______ to the ground.

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NGSS.MS-PS2-1

Gravity is a force that pulls objects toward the Earth. True or false.

• False

• True

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NGSS.MS-PS2-4

What do Physicists study?

• Biology

• Cooking

• Ecology

• Physics.

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NGSS.HS-PS3-2