Forces and Interactions

What is mass?

• How heavy something is

• How tall something is

• How much something costs

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Force can be a _______.

• stop or go

• push or pull

• sit or stand

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Which shows balanced forces?

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Which shows unbalanced forces?

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The force pulling us toward the Earth is called _________.

• Friction

• Mass

• Gravity

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When a toy car rolls further on a tile floor than on a carpet this is because of a force called __________.

• Inertia

• Friction

• Mass

All metals are magnetic.

• True

• False

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When the car stops but your body keeps moving forward this is because of _________.

• Friction

• Gravity

• Inertia

Which magnet would have the largest magnetic field?

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If you kick a ball with more force, the ball will _________.

• Move faster and further

• Move slower

• Not move

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