1.

Centre of mass of two unifrom rods of same length but made up of different materials & kept as shown, if the meeting point is the origin of co-ordinates :- A. `(L//2, L//2)`B. `(2L//3, L//2)`C. `(L//3, L//3)`D. `(L//3, L//6)`

Answer» Correct Answer - D
Equation of line joining the CM of two rods
`(x)/(L//2) + (y)/(L//2) = 1`
coordinate `((L)/(3),(L)/(6))` satisfies this equation.


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