a wheel has radius of 35cm how many revolution will it make to cover 11km
Answers
Answered by
2
Answer:
500 rounds
Step-by-step explanation:
2×22/7×35 = 220 cm
net distance = 11km that is 110000 cm
dividing the circumference from distance we get the no. of revolutions made by wheel to cover the distance,
110000/220 we get 500
Answered by
2
Answer:
r=35cm
Step-by-step explanation:
circumference=2πr
=2×22/7×35
2×22×5
2×110
=220cm
converting into meter
0.220km
11=0.220x
x=11/0.220
20 revolution
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