Unit 5 Review - Motion

Acceleration is the time rate of change of an object's velocity.

• True
• False

Some objects may be in motion even when they do not appear to be.

• True
• False

Tags

NGSS.MS-PS2-5

Acceleration is equal to initial velocity minus final velocity. 

• True
• False

There is a no difference between speed and velocity.

• True
• False

Do you multiply or divide distance and time traveled to find the speed?

• Multiply
• Divide
• Both

A ___________ is a physical measurement that contains directional info. 

• vector quantity
• distance quantity
• scalar quantity
• directional

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

NGSS.HS-PS2-4

NGSS.HS-PS3-5

The acceleration due to gravity for any object is __________.

• E= mc2
• 9.8 m/seconds squared 
• p2 - p1
• d/t

Tags

NGSS.MS-PS2-4

A physical measurement that does not contain directional information is ____________.

• acceleration
• mechanics
• a vector quantity
• a scalar quantity

A point against which position is measured is a ___________.

• relative point
• position point
• motion point
• reference point

Acceleration is... 

• speeding up
• slowing down
• changing direction
• All of the other 3