Question

Find the number of revolutions taken by the wheel of a truck to cover a distance of 78.5 km if the
diameter of the wheel is 1m​

Answer 1

Answer:

one rotation = 1π = π m

78.5 km = 78500 m

number of revs = 78500/π = appr 24987

Feb 8, 2015

25000

Step-by-step explanation:

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