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CDS || SCIENCE || CENTRE OF MASS || QUIZ

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Question 1

Which one of the following has maximum inertia?

Question 2

If Surface tension (S), Moment of Inertia (I) and Planck's constant (h), was to be taken as the fundamental units, the dimensional formula for linear momentum would he:

Question 3

The radius of gyration of a solid sphere of radius r about a certain axis is r. Find the distance of this axis from the centre of the sphere.

Question 4

The weight of a body at the centre of the earth is ___.

Question 5

For which one of the following does the centre of mass lie outside the body?
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Sep 25CDS & Defence