Question

A wheel has a radius of 28 cm how many revolutions will it make to travel 704 m​

Answer 1

Answer:

Step-by-step explanation:

radius of a wheel is 28 cm

So distance in one revolution =circumference of a tyre

= let the pi be3.14

= 2 pi r

= 2×3.14×28=1758.4cm

Distance in one revolution in meter= 1758.4cm=17.584m

Distance in 704 revolution =17.584×704=12379.136m