a road roller makes 200 rotations in covering 2200m find the radius of it
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The roller covers 2200 m in 200 rotations so in one rotation,it covers a distance of 11m.
Circumference=2πr
ATQ:-
2πr=11
44r/7=11
r=11×7/44
r=7/4
r=1.75 m
Circumference=2πr
ATQ:-
2πr=11
44r/7=11
r=11×7/44
r=7/4
r=1.75 m
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