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The moment of inertia of thin circular disc about an axis passing through its centre and perpendicular to its plane is . Then, the moment of inertia of the disc about an axis parallel to its diameter and touching the edge of the rim is

a)

b)

c)

d)


Question ID - 53833 :-

The moment of inertia of thin circular disc about an axis passing through its centre and perpendicular to its plane is . Then, the moment of inertia of the disc about an axis parallel to its diameter and touching the edge of the rim is

a)

b)

c)

d)

1 Answer
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3537

Answer Key : (d) -

(d)

Moment of inertia of a circular disc about an axis passing through centre of gravity and perpendicular to its plane

                                                               …(i)

From Eq.(i)

Then, moment of inertia of disc about tangent in a plane



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A sphere of mass  and diameter  rolls without slipping with a velocity of . Its total kinetic energy is

a)

b)

c)

d)


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