Quiz Forces and Motion Section "A"

Choose the correct answer.

___________how fast an object changes position

• position

• motion

• speed

Tags

NGSS.MS-PS3-1

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__________a change in the position of an object

• speed

• motion

• position

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___________ the location of an object

• position

• speed

• motion

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What do words such as behind, besides, above, and below describe about an object?

• They describe its position or location.

• They describe the gravity of an object.

• They describe the motion of an object.

Choose the correct answer

What is the difference between constant speed and variable speed?

• Variable speed means that an object does not change how fast it moves. Constant speed means that it does change.

• Constant speed means that an object does not change how fast it moves. Variable speed means that it does change.

This cable car is an example of ________.

• constant speed

• variable speed

This is an example of ___________.

• constant speed

• variable speed

Tags

NGSS.MS-PS3-1

Choose the correct answer.

a noncontact force that pulls on metal objects containing iron

• gravity

• motion

• magnetism

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

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a push or a pull

• friction

• force

• magnetism

Tags

NGSS.MS-PS2-1

Choose the correct answer.

a contact force that opposes the motion of an object

• friction

• position

• gravity