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SingaporeCombined ScienceQuick questions
Physics: Measurement, Forces and Energy
Quick questions on Speed, acceleration and motion graphs: N(A)-Level Combined Science Physics
4short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is speed?Show answer
Speed is the distance travelled in each second. In symbols:
What is acceleration?Show answer
Acceleration is how much the speed changes each second. In symbols:
What is the distance-time graph?Show answer
A distance-time graph plots distance on the vertical axis against time on the horizontal axis:
What is the speed-time graph?Show answer
A speed-time graph plots speed against time:
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