Unit 7 Motion Test Review

The standard (metric system) unit for distance is the _______.

• second
• meter
• mile
• inch

A scalar quantity is a type of measurement that has ______.

• a number
• a number and unit
• a unit
• a number, unit, and direction

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

A vector quantity is a type of measurement that has ______.

• a number
• a number and unit
• a unit
• a number, unit, and direction

True/False: Distance and displacement are always the same.

• True
• False

Distance is a ________ measurement.

• scalar
• vector
• larger
• unit-less

Velocity is a ________ measurement.

• scalar
• vector
• larger
• unit-less

Average speed can be found by taking total distance and dividing it by total ______.

• velocity
• displacement
• time
• volume

Tags

NGSS.MS-PS3-1

Which of the following is not an example of a unit for speed?

• meters per second
• kilometers per hour
• grams per minute
• miles per hour

Which of the following is not an example of a displacement measurement?

• 12 m forward
• 5 mi backward
• 4 km NW
• 0.1 inches

The slope of a position-time graph is equal to ________.

• position
• velocity
• time
• acceleration