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The centre of mass of a solid cone along...

The centre of mass of a solid cone along the line form the center of the base to the vertex is at

A

one-fourth of the height

B

one-third of the height

C

one-fifth of the height

D

) none of the above

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SL ARORA-System of particles & rotational Motion-EXERCISE
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  2. Four particles of mass 2 kg, 3kg, 4 kg and 8 kg are situated at the co...

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  4. The reduce mass of two particles having masses m and 2 m is

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  13. A car is moving at a speed of 72 km//h. The diameter of its wheels is ...

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