Math, asked by sathimetal, 1 year ago

d1 = 120 mm
d2= 720 mm
n1 = 1200 rpm
n2 = _____ rpm ?

Answers

Answered by pritiyadav70

0

Step-by-step explanation:

n2=1800 rpm

sorry but not sure about my ans

Answered by mkd9041

1

d1=120 and n1=1200 . here , in n1 one zero is more added for value of d1.

so,n2=7200rpm

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