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JEE Main Physics Class 11 System of Particles and Rotational Motion Part 1 Questions

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Question : 57

Total: 100

A thin bar of length L has a mass per unit length lambda, that increases linearly with distance from one end. If its total mass is M and its mass per unit length at the lighter end is λo, then the distance of the centre of mass from the lighter end is:

[Online April 11, 2014]

L
2
−
λoL2
4M
L
3
+
λoL2
8M
L
3
+
λoL2
4M
2L
3
−
λoL2
6M

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