Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it does not rotate, but it contains gears to count the number of wheel revolutionsâ€”it then calculates the distance traveled. If the wheel has a 1.15 m diameter and goes through 200,000 rotations, how many kilometers should the odometer read?

Solution 1PE Step-by-step solution Step 1 of 2 The circumference of a wheel is equal to the distance travelledin one rotation of the wheel