How many times a wheel of radius 35cm must rotate to go 44m
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Answered by
3
Answer:
How many times a wheel of radius 35cm must rotate to go 44m?
Radius of wheel= 35cm
Circumference= 2πr = 2x22/7x35
= 220 cm
Distance the wheel have to rotate= 44m= 44x100 [44 is given in metre, so we'll convert it to centimetres.]
= 44x100= 4400 cm
No.of rounds= 4400/220
= 20 times
Answered by
1
Answer:
20 rotation
Explanation:
2πr= 2*22/7 *35
=220 cm = 2.2m
44m/2.2m
= 20 rotation
HOPE IT HELPS U
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