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Physics Year 9 test- Motion
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Questions in this quiz (12)
1In a distance time graph, the gradient will give you the speed.
- ATrue
- BFalse
2How do you find the average speed on a distance time graph?
- ATotal distance / Total time
- BTotal time / total distance
- CTotal amount / total distance
3A [blank_start]scalar[blank_end] is a quantity with [blank_start]size[blank_end] only. For example, 5 metres.
- Asize
- Bdirection
- Cscalar
- Dvector
4A [blank_start]vector[blank_end] is a quantity that has size and [blank_start]direction[blank_end]. Eg- 5 metres to the North
- Adirection
- Bmatter
- Cunits
- Dvector
- Escalar
5In a speed time graph, if the line is heading up then that means it is accelerating at a steady rate, starting at rest
True or false?- ATrue
- BFalse
6In a speed time graph, if the line is heading down, then that means the object is slowing down at a steady rate, ending at rest
- ATrue
- BFalse
7If the line is straight and horizontal then then the object is moving at a constant speed in a speed time graph
True or false- ATrue
- BFalse
8To find the distance travelled in a speed time graph, find the area
True or false?- ATrue
- BFalse
9Tick all the correct ones.
In a speed time graph...- Athe gradient doesn't give the rate of acceleration
- Bthe gradient gives the rate of acceleration
- CThe lower the gradient, the faster the rate of acceleration
- DThe higher the gradient, the faster the rate of acceleration
10In a displacement time graph you don't need to write the directions too.
- ATrue
- BFalse
11Is this true?
To find the rate of acceleration, do
Acceleration = change in velocity / time- ATrue
- BFalse
12a = (v-u) divided by t
What do each of these letters mean?- Aa= acceleration
v= end velocity
u= start velocity
t= time - Ba= acceleration
v= start velocity
u= end velocity
t= time
- Aa= acceleration
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- Quiz on Physics Year 9 test- Motion, created by Carmen Trinh on 29/09/2015.
- Author
- Carmen Trinh
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- English
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