Basic Maths and Units and DimensionsHard
Question
A uniform thin rod AB of length L has linear mass density μ(x) = a + 
, where x is measured from A. If the CM of the rod lies at a distance of 
from A, then a and b are related as :
, where x is measured from A. If the CM of the rod lies at a distance of from A, then a and b are related as : Options
A.a = 2b
B.2a = b
C.a = b
D.3a = 2b
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