Physical Science Review

A location to which you can compare other locations is called

• reference point
• motion
• location
• position

The change of position over time is called

• position
• motion
• speed
• location

Tags

NGSS.MS-PS2-2

True or False:
The motion of an object can change over the course of its movement

• true
• false

Tags

NGSS.MS-PS2-2

The measure of how quickly something moves or the distance it moves in a given amount of time is called

• motion
• position
• speed
• location

Tags

NGSS.MS-PS3-1

The unit speed is measured in is

• m/s
• ft/min
• m/hr
• m/s^2

Tags

NGSS.MS-PS3-1

Speed is equal to the distance divided by

• position
• time
• height
• motion

A soccer ball is kicked from 40 meters out. It takes 5 seconds to reach the goal. What speed was the ball traveling?
d= 40 m
t= 5 s

• 6 m/s
• 7 m/s
• 8 m/s
• 9 m/s

Tags

NGSS.MS-PS3-1

In a distance time graph, the steeper the line the...

• greater the speed
• slower the speed
• speed has reached zero
• speed has not changed

A(n) __________ is a push or pull.

• newton
• acceleration
• force
• momentum

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which law best describes- A satellite orbiting the earth.

• Law of Inertia
• Law of Mass and Acceleration
• Law of Action Reaction

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4