Motion

Speed is equal to the distance divided by

• position
• time
• height
• motion

Tags

NGSS.MS-PS3-1

The unit speed is measured in is

• m/s
• ft/min
• m/hr
• m/s^2

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

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

Speed in a specific direction is called

• speed
• acceleration
• position
• velocity

If a train slows down what type of acceleration does it have

• positive
• negative
• none

Tags

NGSS.MS-PS3-5

During which interval is the object speeding up?

• A to B
• B to C
• D to E
• E to F

Tags

NGSS.MS-PS3-1

Acceleration is

• increasing speed
• decreasing speed
• changing direction
• all of the above

Tags

NGSS.MS-PS2-2

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What happens when two forces act in the same direction?

• They cancel each other out.
• The stronger one prevails.
• Their strengths are added.
• Their sum divided by the two is the total force.

Tags

NGSS.HS-PS2-1

What is the net force on the block? (click on the words to view the picture)

• 5 Newtons up
• 5 Newtons down
• 15 Newtons up
• 15 Newtons down

Tags

NGSS.MS-PS2-2