ACCELERATION!

Which graphS show an object that is DECELERATING?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

Which graph would represent a race car ACCELERATING TOWARD the finish line - if the finish line IS THE FRAME OF REFERENCE?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

Which object(s) are moving TOWARD the frame of reference?

• A

• B

• C

• D

Which objectS are moving AWAY from the frame of reference?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

Which object is ACCELERATING POSITIVELY?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-2

Which object when shown ON A MOTION MAP would have STACKED DOTS because is is AT REST (at some point)?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

Focus on "D". What is the Final Velocity for D if its acceleration is -4 mps² and this happens over a time period of 2 seconds?

Hint! Use a = Vf - Vi / t

• Vf = -8 mps

• Vf = -2 mps

• Vf = 16 mps

• Vf = 1/2 mps

Which motion map shows an object that is moving TOWARD the frame of reference at CONSTANT VELOCITY?

• 1

• 2

• 3

• 4

• 5

Pick 2 (TWO) descriptors that are TRUE about the Position Time graph shown.

• Object is DECELERATING

• Object is moving TOWARD FRAME OF REFERENCE

• Object is ACCELERATING

• Object is moving AWAY FROM FRAME OF REFERENCE

• Object is moving at CONSTANT VELOCITY

Tags

NGSS.MS-PS3-1

Which motion map shows an object that is ACCELERATING AWAY FROM THE FRAME OF REFERENCE?

• 1

• 3

• 4

• 5

• 6