a wheel of diameter of 140cm make how many revolution
in 1 min
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Diameter of the wheel is 140cm
So,radius will be
=140/2
=70cm
Area of the wheel=pie*r^2
. =22/7*70*70
. 15400sq cm
Revolution in one min=15400*60
924000 is the total revolution taken in 1min.
Hope this will help u..!
So,radius will be
=140/2
=70cm
Area of the wheel=pie*r^2
. =22/7*70*70
. 15400sq cm
Revolution in one min=15400*60
924000 is the total revolution taken in 1min.
Hope this will help u..!
Anonymous:
Mark it brainliest..!
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