Shows a rectangular plate of length L, the half of which is made of material of density di and another half of density $d_{2}$ . The distance of centre of mass from the origin 0 is :

\frac{(d_{1} + 2 d_{2})}{2 (d_{1} + d_{2})} L

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\frac{(d_{1} + 3 d_{2}) L}{4 (d_{1} + d_{2})}

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\frac{(d_{1} + 3 d_{2}) L}{2 (d_{1} + d_{2})}

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\frac{(3 d_{1} + 2 d_{2}) L}{4 (d_{1} + d_{2})}

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Solution

The correct option is B $\frac{(d_{1} + 3 d_{2}) L}{4 (d_{1} + d_{2})}$

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Shows a rectangular plate of length L, the half of which is made of material of density di and another half of density d2. The distance of centre of mass from the origin 0 is :

The correct option is B (d1+3d2)L4(d1+d2)

Shows a rectangular plate of length L, the half of which is made of material of density di and another half of density $d_{2}$ . The distance of centre of mass from the origin 0 is :

The correct option is B $\frac{(d_{1} + 3 d_{2}) L}{4 (d_{1} + d_{2})}$