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Area 1: Our Dynamic Universe

Quick questions on Equations of motion: vectors, kinematics and motion graphs - SQA Higher Physics

3short 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 q1?
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A car accelerates from 5 m s−15\text{ m s}^{-1} to 20 m s−120\text{ m s}^{-1} in 3 s3\text{ s}. Find its acceleration. [2 marks]
What is q2?
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State what the area under a velocity-time graph represents. [1 mark]
What is q3?
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A ball is dropped from rest and falls for 2.0 s2.0\text{ s}. Taking g=9.8 m s−2g = 9.8\text{ m s}^{-2}, calculate the distance fallen. [2 marks]

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