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- 1. Multiple Choice
What is the formula to calculate speed?S = t/dS = d/tS = d x tS = t x d - 2. Multiple Choice
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
10 m/s
1000 m/s
100 seconds
10 seconds
- 3. Multiple ChoiceWhich of the following is a unit of speed ?secmim/smin
- 4. Multiple ChoiceWhat does this graph represent?Constant SpeedAccelerationDeaccelerationNot moving
- 5. Multiple ChoiceAccording to the graph how far does the person travel in the first 5 seconds?2 m10 m0 m5 m
- 6. Multiple Choice
Velocity is speed with __________________________.
a unicycle helmet
direction
fight
- 7. Multiple Choice
The clown walked 27 feet in 9 seconds. what was his speed?
18 feet/sec
243 feet/sec
36 feet/sec
3 feet/sec
- 8. Multiple Choice
Jose wandered 4 km at 2 km/hr. How long did Jose wander?
2 hours
8 hours
0.5 hours
2 km
- 9. Multiple ChoiceThe rate at which velocity changes is calledspeeddirectionaccelerationmotion
- 10. Multiple ChoiceA roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?24 m/s218 m/s216 m/s216 m/s
- 11. Multiple ChoiceChanging the speed and changing the direction of your bicycle are both examples of acceleration.TRUEFALSE
- 12. 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.
- 13. Multiple ChoiceYou ride your bike in a straight line at a constant speed of 10 km/h.Acceleration occurred because speed increased.Acceleration did not occur because neither speed nor direction changed.Acceleration occurred because you changed directions.Acceleration occurred because speed decreased.
- 14. Multiple Choice
Describe the motion in the graph:
Constant Speed (positive slope)
Stopped (at rest)
Acceleration (increasing speed)
Return Home (negative slope)
- 15. Multiple Choice
Describe the motion in the graph:
Constant Speed (positive slope)
Stopped (at rest)
Acceleration (increasing speed)
Return Home (negative slope)
- 16. Multiple Choice
Describe the motion in the graph:
Constant Speed (positive slope)
Stopped (at rest)
Acceleration (increasing speed)
Return Home (negative slope)
- 17. Multiple Choice
Describe the motion in the graph:
Constant Speed (positive slope)
Stopped (at rest)
Acceleration (increasing speed)
Return Home (negative slope)
- 18. Multiple Choice
At 60 seconds, how far had this object traveled?
0 m
10 m
20 m
40 m
- 19. Multiple Choice
Which graph below shows 2 runners moving at the same speed?
- 20. Multiple Choice
A ping-pong ball rolls forward 6 meters, and bounces backward 3 meters. What was its displacement (distance from the origin)?
9 meters6 meters3 meters0 meters - Answer choicesTagsAnswer choicesTags