pls answer the question. I will mark brainilist to the best answer. A road roller makes 5000 revolutions in covering 22km. find the radius of the roller..
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We know that
No. of rotations= total distance in meters/circumference of roller
5000=22000/c
c=22000/5000
c=4.4 m
2×pi×r=4.4
22/7×2×r=4.4
r=4.4/2×7/22
r=0.7m
so radius of roll at is 0.7 m i.e. 7 cm
No. of rotations= total distance in meters/circumference of roller
5000=22000/c
c=22000/5000
c=4.4 m
2×pi×r=4.4
22/7×2×r=4.4
r=4.4/2×7/22
r=0.7m
so radius of roll at is 0.7 m i.e. 7 cm
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thanks for selecting my answers as brainliest
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Your answer is solved in the pic if it helps please mark my answer is brainliest one
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