The concept of a circle‘s revolution involves understanding its circumference, which is the distance around the circle. To calculate the circumference of a circle with radius $r$, use the formula:
Circumference = $2πr$
Here, π is a constant approximately equal to $3,14159....$
Calculating the Number of Circle Revolutions to Cover a Distance
To determine the number of revolutions a circle with radius $$ makes to cover a certain distance $s$, divide the total distance by the circumference of the circle. The formula is:
Number of Revolutions = $\dfrac{s}{2πr}$.
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