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Science, Physics
9th -
10thgrade
StJ AQA Physics Year 10: Velocity Time Graphs. Lesson 4
20 questions
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- 1. Multiple Choice
The unit for acceleration is
m/s
m/s2
m/s3
d/t
- 2. Multiple Choice1. Which of the following statements about speed and velocity is correct?Velocity only describes an object’s rate of motion.Speed describes how an object is changing its velocity.Speed and velocity both describe how an object is speeding up.Only velocity includes the direction an object is traveling.
- 3. Multiple Choice
Equation to calculate speed
d = S/t
S = m/s
S = d/t
- 4. Multiple Choice
Equation to calculate acceleration?
- 5. Multiple Choice
How can we tell if an object is slowing down?
The value calculated will be positive
There will be 0 resultant force
The value calculated will be negative
- 6. Multiple Choice
Which one of these is a scalar quantity?
Displacement
Distance
Force
Velocity
- 7. Multiple ChoiceVelocity is both ____ and _____.speed , directiondirection, massvolume, densitydirection, magnitude
- 8. Multiple ChoiceWhat is the person doing from 5 seconds to 10 seconds?WalkingRunningStanding StillWalking Fast
- 9. Multiple ChoiceAccording to the graph how far does the person travel in the first 5 seconds?2 m10 m0 m5 m
- 10. Multiple Choice
Which statement is true about velocity?
Must have measurement of speed.
Must have a measurement of speed and direction.
Must have only direction.
Has neither a measurement of speed or direction.
- 11. Multiple ChoiceHow do you calculate velocity?Distance divided by time.Displacement divided by time.Speed multiplied by time.Displacement divided by velocity.
- 12. Multiple ChoiceWhat does this graph represent?Constant speedAccelerationNot moving
- 13. Multiple ChoiceWhat does this graph represent?Constant SpeedAccelerationNot moving
- 14. Multiple ChoiceTotal distance divided by total time isaverage speedconstant speedinstantaneous speedacceleration
- 15. Multiple ChoiceWhat is the object's velocity at 3 seconds?+3 m+5 m+5 m/s+1 m/s
- 16. Multiple ChoiceNegative velocity means an object is…Speeding upSlowing downMoving forwardsMoving backwards
- 17. Multiple ChoiceAccording to the graph what is the total displacement?2 m10 m0 m5 m
- 18. Multiple ChoiceAccording to the graph how far does the person travel in the first 5 seconds?2 m10 m0 m5 m
- 19. Multiple ChoiceTherefore, the SI unit for speed ismiles per hour (mi/hr)meters per second (m/s)inches per year (in/yr)feet per second (ft/s)
- 20. Multiple ChoiceThe SI unit for time issecond (s)minute (min)hour (hr)year (yr)
- Answer choicesTagsAnswer choicesTags