a diameter of a cycle wheel of 42 cm how many revolutions in moving a distance of 660 m
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Answer:
Step-by-step explanation:
radius of wheel = 42cm
in 1 revolution distance covered = 2πr = 2×22/7×42=264
.'. in 400 revolutions the distance
covered will be =660 ×264
=174,240
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Answer:
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Step-by-step explanation:
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