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- 1. Multiple ChoiceAn object is _____ if its position changes relative to another object.in motionat reseta frame of refencemagical
- 2. Multiple ChoiceA place or object used for comparison to determine if another object is in motion is called acomparison pointreference pointpoint of viewmotion detector
- 3. Multiple ChoiceA distance vs. time graph shows an object'sframe of referencespeedaccelerationfavorite food
- 4. Multiple ChoiceSpeed =distance / timetime / distancedistance * time
- 5. Multiple ChoiceYou walk 10 meters to math class in 20 seconds. Your average speed is2 m/s0.5 m/s200 m/s5 m/s
- 6. Multiple ChoiceOn a distance-versus-time graph, a straight line ALWAYS indicates that an object’s speed is _____.constantzeroincreasingdecreasing
- 7. Multiple ChoiceChange in speed over a given period of time isvelocitymotionspeedacceleration
- 8. Multiple ChoiceOn a distance vs. time graph, the steeper the slope _____the slower the speedthe faster the speedless accelerationgreater acceleration
- 9. Multiple ChoiceThe rate at which velocity changes is calledmotionaverage speedinstantaneous speedacceleration
- 10. Multiple ChoiceWhat is the equation to find speed?s=t/ds=d x ts=d/fs=d/t
- 11. Multiple ChoiceWhat is the SI unit for acceleration?m/smm/s2s
- 12. Multiple ChoiceWhat is the SI unit for speedKmsm/sm/s2
- 13. Multiple ChoiceWhen something has speed in a certain direction it is called ___________.motionpositionvelocityspeed
- 14. Multiple ChoiceWhen something has speed in a certain direction it is called ___________.motionpositionvelocityspeed
- 15. Multiple ChoiceAcceleration of an object happens when things ________slow downgo fasterchange direction (turn)All of the above
- 16. Multiple Choice
The formula:
? = D/T with direction
is used to findVelocitySpeedForceAcceleration - 17. Multiple ChoiceLT1 Which would NOT make a good reference point?Becker Middle SchoolA chairA moving child
- 18. Multiple ChoiceLT2 The distance an object travels per unit of time (how far, how fast) is called:directionspeedaccelerationdeceleration
- 19. Multiple ChoiceLT2: Grayson walks 5 meters in 5 seconds. What is his average speed?25 m/sec1 m/sec5 m/sec.25 m/sec
- 20. Multiple ChoiceLT4: The graph shows Ashley riding her bike to Maria's house.
What is occurring from point A to point B?they are traveling at a constant speedthey are decreasing in speedthey stopped to take a break - 21. Multiple ChoiceLT4: The graph shows Ashley riding her bike to Maria's house.
What was occurring from point B to point C?She was increasing her speed.She stopped for 4 minutesShe was decreasing in speed - 22. Multiple ChoiceLT4: The graph shows Ashley riding her bike to Maria's house.
What was her average speed for the ENTIRE trip?1600 m/min200 m/min160 m/min - 23. Multiple ChoiceLT5: What is velocity?Time + DistanceSpeed in a given directionA fast dinosaurThe direction a storm is moving
- Answer choicesTagsAnswer choicesTags