A) \[\frac{7}{3}m\]
B) \[\frac{12}{7}m\]
C) \[\frac{10}{7}m\]
D) \[\frac{9}{7}m\]
Correct Answer: B
Solution :
Let rod is placed along \[x-\] axis. Mass of element PQ of length \[dx\]situated at \[x=x\]isYou need to login to perform this action.
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