Gravity and Weight

What is gravity?

• A force
• Energy
• A push
• All of them

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Without gravity we would________. 

• Float away
• Stay in the ground
• Nothing would happen.
• I don't know

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Which has more mass, Earth or the Moon?

• Earth
• Moon
• The same

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What is mass?

• How much MATTER makes up an object.
• How much GRAVITY is pulling an object.

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What is weight?

• The measure of how HEAVY something is.
• The measure of how much GRAVITY is pulling on an object.
• BOTH answers are correct.
• None of them.

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What is the SI unit used to measure force? 

• pounds 
• grams 
• newtons 
• friction

If the mass of an object on Earth is 18 grams, what would the mass of the same object be on the Moon?

• 18 g
• 4 g
• 0 g 
• 32 g 

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A child has a mass of 30 Kg on Earth. If the gravity on Moon is one sixth that of the Earth what is the mass of the child on Moon? 

• 30 Kg
• 180 Kg
• 5 Kg
• 0 Kg

The scientific unit of weight is

• Kg
• N
• pounds
• Kgm/s

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The amount of matter in an object is 

• pressure
• weight
• mass
• force

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