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COM of Other Bodies

A uniform sol...

Question

A uniform solid cone of height $40 c m$ is shown in the figure. The distance of the center of mass of the cone from point B (center of the base) is:

A

20 cm

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B

10/3 cm

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C

20/3 cm

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D

10 cm

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Solution

The correct option is B 10 cm
As we know that center of mass for the cone about "B" is = $\frac{h}{4}$
so $Y_{c o m}$ = $\frac{40}{4}$ = $10 c m$

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