Mass and Force

If a boy and a grown man kick a soccer ball, which ball will go at a faster speed?

• Boy's soccer ball 

• Grown mans soccer ball

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How can you determine the mass of an object?

• Depending on how much matter it contains

• How much mass it contains

• How much force is being applied

Kilograms are a what?

• Newtons (N)

• Weight

• Unit

• Ounce

True or False: Weight measures the force of gravity acting on an object's mass.

• True 

• False 

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What are Kilograms used to measure?

• weight

• units

• pushes

• pulls

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Acceleration equals what?

• Standing still

• Movement

• Speed

• Slow movement

Motion occurs when an object .

• Stands still

• Walks forward

• Changes positions

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A mouse has a smaller mass than a person. This is because it has

• More matter

• Less matter

• More than enough matter

• An equal amount of matte r

A person has more matter than a mouse. Therefore, the person's mass will be         than the mouse's. 

• Greater 

• Less

• Equal 

• More than enough 

A boy rides a skateboard down a hill. Eventually the skateboard stops. Which is most responsible for causing the skate board to stop?

• Gravity acting on the board

• The mass of the skateboard

• The mass of the boy

• Friction acting on the skateboard

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