how many times a wheel of radius 28 cm must rotate to go 352 m?
(take pie= 22/7)
solve ques. in pic☝
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2
Circumference =2pieradius
2x22/7x28
=176m
Total distance to be covered =352m
Total rotation =352/176=2
2x22/7x28
=176m
Total distance to be covered =352m
Total rotation =352/176=2
Answered by
2
r=28cm
Circumference of circle =2pie *r
= 2*22/7*28
=176cm =176/100 =1.76m
Total rotation of wheel =352/1.76=200
Circumference of circle =2pie *r
= 2*22/7*28
=176cm =176/100 =1.76m
Total rotation of wheel =352/1.76=200
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