The density of a non – uniform rod of length 1 m is given by 
where a and b are constants and 
The centre of mass of the rod will be at.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Mass of a small element of length dx of the rod at a distance x from the one end of the rod is
The centre of mass of the rod is
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