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23 Nov 2019
The penny-farthing is a bicycle that was popular between 1870 and 1890. As the drawing shows, this type of bicycle has a large front wheel and a small rear wheel. On a Sunday ride in the park the front wheel (radius = 1.20 m) makes 118 revolutions. How many revolutions does the rear wheel (radius = 0.340 m) make?
The penny-farthing is a bicycle that was popular between 1870 and 1890. As the drawing shows, this type of bicycle has a large front wheel and a small rear wheel. On a Sunday ride in the park the front wheel (radius = 1.20 m) makes 118 revolutions. How many revolutions does the rear wheel (radius = 0.340 m) make?
Sixta KovacekLv2
12 Jan 2019
