How many times the wheel of a car rotate in journey of 44km if the radius of circle is 14cm
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Circumference of the wheel=2×π×radius
=2×22/7×14cm=2×22×2=88cm
Distance=44km=44×1000×100=4400000cm
Number of rotation of wheel=4400000/88=50000
=2×22/7×14cm=2×22×2=88cm
Distance=44km=44×1000×100=4400000cm
Number of rotation of wheel=4400000/88=50000
Akashrockstär:
Thank you friend
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