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Mathematics is the most important tool of science. The quest to understand the world and the universe using mathematics is as old as civilisation, and has led to the science and technology of today. Learn about the techniques and history of mathematics on


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Question: A man can accelerate at 5 m/s2, and has a top speed of 10 m/s. A bicycle can accelerate at 2.0 m/s2 and has a top speed of 18 m/s. If they start together, the bicycle will overtake the man:

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