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Frage 1
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A change of speed per unit time is called
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Velocity
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Accelerating
Frage 2
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If the speed is increasing...
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the object is accelerating
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the velocity is changing
Frage 3
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The area under a speed-time graph is equal to the
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distance travelled
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time taken
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speed travelled
Frage 4
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acceleration = change in speed (or velocity) x time taken
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- True
- False
Frage 5
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A negative acceleration shows...
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the car is decelerating
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the car is travelling in a different direction
Frage 6
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Calculating distance is finding the area of the space underneath the speed-time graph
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- True
- False
Frage 7
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For a triangle it would be: ½ base x height
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- True
- False
Frage 8
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The velocity of an object is its speed in a particular direction.
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- True
- False
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