Gravity & Static Electricity Review

Protons are:

• Positively Charged

• Negatively Charged

• Neutral

Electrons are:

• Positively Charged

• Negatively Charged

• Neutral

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Neutrons are:

• Positively Charged

• Negatively Charged

• Neutral

Attract means to:

• Push Away

• Pull Together

• Resistance when objects rub together

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Repel Means to:

• Push Away

• Pull Together

• Resistance when objects rub together

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When does static electricity happen?

• When there are too many protons

• When there are too many electrons

• When there are too many neutrons

• When there is an imbalance of positive and negative charges

Like Charges

• attract

• repel

Unlike charges

• attract

• repel

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When will the forces of gravity between two objects be the GREATEST?

• when the masses of both objects are small and the objects are far apart

• when the masses of both objects are large and the objects are close together

• when the masses of both objects are small and the objects are close together

• when the masses of both objects are large and the objects are far apart

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An object with mass has gravity.

• True
• False 

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