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- 1. Multiple Choice
According to the graph how far does the person travel in the first 5 seconds?2 m10 m0 m5 m - 2. Multiple ChoiceThe picture of the position vs. time graph shows an object that is...accelerating/speeding upmoving at a constant speednot movingaccelerating/slowing down.
- 3. Multiple ChoiceWhich graph represents zero acceleration (constant velocity)?ABCD
- 4. Multiple ChoiceWhat is happening in this graph from point B to C?The object is going down a hill.The object is returning to its starting location.The object is slowing down.The object is staying still.
- 5. Multiple ChoiceWhich section of the graph shows constant velocity?ABBCEFGH
- 6. Multiple ChoiceWhat does this graph represent?Constant speedAccelerationNot moving
- 7. Multiple Choice
What is this graph showing?
Constant Speed
Acceleration (speeding up)
Negative Acceleration (slowing down)
No motion
- 8. Multiple ChoiceIn the distance vs. time graph, what type of motion does the line represent?AccelerationNo motionDecelerationConstant Velocity
- 9. Multiple ChoiceWhich time section is the object moving the fastest?0-10 seconds10-20 seconds20-30 seconds30-40 seconds
- 10. Multiple ChoiceWhich graph is would represent a decrease in speed?Graph AGraph BGraph CThe object is not decreasing in speed in any of these graphs
- 11. Multiple Choice
A 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/s2
18 m/s2
16 m/s2
16 m/s
- 12. Multiple ChoiceAcceleration only takes place when things speed up.TrueFalse
- 13. Multiple ChoiceAcceleration is a change in ________.directionspeedvelocitydistance
- 14. Multiple Choice
Mars’ gravitational force is less than that of Earth’s . If an astronaut drops a hammer and its speed increases from 0 to 15 m/s in 4.04 s, what is the acceleration due to gravity on Mars?
9.8 m/s2
0.269 m/s2
60.6 m/s2
3.71 m/s2
- 15. Multiple Choice
The elevators in the Landmark Tower, in Yokohama, Japan are among the fastest in the world. They accelerate upward at 3.125 m/s/s for 4.0 s to reach their final speed. If these elevators start from rest, what is their final speed?
0.781 m/s
7.125 m/s
1.28 m/s
12.5 m/s
- 16. Multiple ChoiceA runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?10 m/s1000 m/s100 seconds10 seconds
- 17. Multiple ChoiceShona cycles at an average speed of 8km/h. How far has she traveled if she cycles for 4 hours?55km32km43km32miles
- 18. Multiple ChoiceA snail can move approximately 0.30 meters per minute. How many meters can the snail cover in 15 minutes?4.5 m50 m0.02 m14 m
- 19. Multiple ChoiceHow much time would it take for the sound of thunder to travel at an average speed of 330 meters per second a distance of 8000 meters?24.24 seconds24,000 seconds0.04 seconds2.4 seconds
- 20. Multiple Choice
The slope of a position vs. time graph tells you
velocity
acceleration
time
- 21. Multiple Choice
The slope of a velocity vs. time graph tells you
acceleration
speed
time
distance
- 22. Multiple Choice
If an object is speeding up, velocity and acceleration vectors are in the same direction.
true
false
- Answer choicesTagsAnswer choicesTags