To estimate, we need the circumference of the wheel. If a bicycle wheel has a circumference of 2 metres, it will rotate 5 times over 10 metres. Observing the wheel’s movement can help refine the estimate.
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Estimating the number of wheel rotations requires knowing the wheel’s circumference. If a bicycle tyre has a circumference of 2 metres, it will rotate 5 times when covering 10 metres (10 ÷ 2 = 5). A smaller wheel with a 1-metre circumference would rotate 10 times. Measuring the rim’s circumference accurately or observing a moving bicycle can improve precision. This concept helps understand measurement, division, and real-world applications of circular motion in physics and mathematics.