1 Answer

Defnull · Answer 1 · 2022-01-11T22:31:58+0000

Answer: 500

Explanation:

Given

The radius of the wheel is
$r=35\ cm\ or\ 0.35\ m$

Distance covered by wheel
$d=1100\ m$

Distance covered in one revolution is equal to the circumference of the wheel

Circumference of the wheel is
$2\pi r$

Insert the values

$\Rightarrow 2\pi * 0.35\\\Rightarrow 2.2\ m$

No of revolution is given by

$\Rightarrow (1100)/(2.2)=500$

Thus, 500 revolutions is required.

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