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- 1. Multiple ChoiceAcceleration occurs when an object changes its speed or ______.directionforceinertiamass
- 2. Multiple ChoiceVelocity isspeed and accelerationconstant speeda frame of referencespeed in a given direction
- 3. Multiple ChoiceAcceleration isincreasing speeddecreasing speedchanging directionall of the above
- 4. Multiple Choice
What does this graph represent?Constant speedAccelerationNot moving - 5. Multiple Choice
What is happening between 2 and 3 seconds?
The object is not moving.
The object is not accelerating.
The object is slowing down.
The object is speeding up.
- 6. Multiple Choice
What is happening between 3 seconds and 4 seconds?
The object is moving in a negative direction.
The object is returning to its starting position.
The object is slowing to a stop.
The object is changing direction.
- 7. Multiple ChoiceWhat is happening at E?StationaryAcceleratingFast steady speed; moving away from the starting positionSteady speed; returning to start position
- 8. Multiple ChoiceWhich graph shows the object standing still?ABCD
- 9. Multiple Choice
What is this line of this graph showing?
moving away from starting point at a constant speed
moving back towards the starting point at a constant speed
acceleration (getting faster)
deceleration (getting slower)
- 10. Multiple Choice
What does the solid line on this graph represent?
Constant speed
Acceleration
At rest
deceleration
- 11. Multiple Choice
What is the line on this graph showing?
moving away from starting point at a constant speed
moving back towards the starting point at a constant speed
acceleration (getting faster)
deceleration (getting slower)
- 12. Multiple ChoiceWhich graph is showing a faster constant speed?BFThey show the same speed
- 13. Multiple ChoiceWhat is the speed this motion?constant speednot movingspeed increasingspeed increasing at a constant rate
- 14. Multiple Choice
what is the motion described in the graph
all of above
constant speed
acceleration
constant position
- 15. Multiple Choice
Describe the motion of the object in the graph
Moving with constant speed
Speeding up
Not moving
- 16. Multiple ChoiceIf you slow down on your bicycle, you accelerate.TRUEFALSE
- 17. Multiple ChoiceChanging the speed and changing the direction of your bicycle are both examples of acceleration.TRUEFALSE
- 18. Multiple ChoiceYou are riding your bike at 9 km/h. Ten minutes later, your speed is 6 km/h.Acceleration occurred because speed increased.Acceleration occurred because speed decreased.Acceleration occurred because you changed directions.
- 19. Multiple ChoiceWhich of the following is NOT an example of acceleration?a person jogging at 3 m/s along a winding patha car stopping at a stop signa cheetah running 27 m/s easta plane taking off
- 20. Multiple ChoiceWhat makes velocity and acceleration differ from speed?timedistancedirectiontime2
- 21. Multiple ChoiceIf a student rides her skateboard on a straight road and does not speed up or slow down, she is traveling with aconstant accelerationconstant velocitypositive accelerationnegative acceleration
- 22. Multiple Choice
Which of these objects is NOT accelerating?
A plane slowing down to land
A rocket taking off into space
A hiker moving at the same speed for hours
A rollerblader heading downhill
- Answer choicesTagsAnswer choicesTags