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QUIZ

8th

grade

72%

accuracy

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DAVID GARCIA

4 years

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20 questions

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- 1. Multiple Choice30 seconds1 pt
Speed = _______________

Distance + time

Distance – time

Distance x time

Distance / time

- 2. Multiple Choice30 seconds1 pt
This occurs when an object speeds up, slows down, or changes direction.

Speed

Velocity

Acceleration

- 3. Multiple Choice30 seconds12 pts
Another way to explain the speed and direction of a object would be to describe it’s ________

Speed

Velocity

Acceleration

- 4. Multiple Choice30 seconds1 pt
Velocity = _______________

Speed – direction

Speed + direction

Speed x direction

Speed / direction

- 5. Multiple Choice1 minute12 ptsAvery likes to walk 30 feet in 10 seconds. What is her speed?3 feet/sec6 feet/sec10 feet/sec2 feet/sec
- 6. Multiple Choice1 minute12 pts
At what speed would a car have to move in order to travel 20 kilometers in 2 hours.

5 km/hr

10 km/hr

20 km/hr

40 km/hr

- 7. Multiple Choice2 minutes1 ptChanges in our speed, direction or both are called _________.gravitychangesaccelerationdisplacement
- 8. Multiple Choice30 seconds1 ptWhat is the definition of velocity?A force that opposes motionUniform circular motionThe speed of an object in a particular direction
- 9. Multiple Choice30 seconds1 ptIf you slow down on your bicycle, you accelerate.TRUEFALSE
- 10. Multiple Choice30 seconds1 ptChanging the speed and changing the direction of your bicycle are both examples of acceleration.TRUEFALSE
- 11. Multiple Choice30 seconds1 ptYou ride your bike around the block at a constant speed of 11 km/h.Acceleration occurred because speed increased.Acceleration occurred because speed decreased.Acceleration occurred because you changed directions.
- 12. Multiple Choice30 seconds1 ptA measurement of how fast an object is movingVelocitySpeedVectorAcceleration
- 13. Multiple Choice30 seconds1 pt
What is this?

"This airplane is traveling at 500 mph, West"

Speed

Velocity

Acceleration

- 14. Multiple Choice30 seconds1 pt
Which of the following is a unit of speed?

km/hr

Minutes

Centimeters

meters

- 15. Multiple Choice30 seconds1 pt
Which of the following is a unit of distance?

Km/hr

Minutes

meters

seconds

- 16. Multiple Choice30 seconds12 ptsA ____________ is a push or a pull on an object.frictionforcemagnetgravity
- 17. Multiple Choice30 seconds1 ptIf these teams are pulling with the same amount of force what will happen?The boy in blue will win.They will not move at all.The boy in red will win.Both will fall down.
- 18. Multiple Choice30 seconds12 ptsWhat will cause an object to move?Applied forcesBalanced forcesUnbalanced forces
- 19. Multiple Choice30 seconds12 pts
If the sum of the forces equates to zero, they are considered as _____________.

net force

combined

unbalanced

balanced

- 20. Multiple Choice30 seconds12 pts
It refers to the size or strength of the force.

balanced

combined

magnitude

gravitational

- Answer choicesTagsAnswer choicesTags
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