Question

The number of revolutions made by a circular wheel of radius 0.7m in rolling a distance of 176m is ______.

Options

• 22

• 24

• 75

• 40

Answer 1

The number of revolutions made by a circular wheel of radius 0.7m in rolling a distance of 176m is 40.

Explanation:-

`"Number of revolutions"="Total Distance"/"Circumference"=176/(2xx22/7xx0.7)=40`