MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Moment of Inertia of a Rod

A particle of...

Question

A particle of mass 1Kg is kept at ( 1m, 1m,1m). The moment of inertia of this particle about z axis would be?

Open in App

Solution

Suggest Corrections

thumbs-up

12

Similar questions

Q. If moment of inertia of a point particle at a distance r from an axis would have defined as

L = m r

{m r}^{2}

, then moment of inertia of a uniform rod of mass M and length L about an axis passing through centre of mass and perpendicular to the rod will be (moment of inertia is still a scalar )

Q. A body having its centre of mass at the origin has three of its particles at

(a, 0, 0), (0, a, 0), (0, 0, a)

the moment of inertia of the body about

X

Y

0.2 k g m^{2}

the moment of inertia about its

Z

Q. The moment of inertia of a circular disc of radius

2 m

1 k g

about an axis passing through its centre of mass and perpendicular to plane is

2 k g - m^{2}

. Its moment of inertia about an axis parallel to this axis and passing through its edge in

k g - m^{2}

Q. The potential energy function of a particle due to some gravitational field is given by

U = 6 x + 4 y

. The mass of the particle is

1 k g

and no other force is acting on the particle. The particle was initially at rest at a point

(6, 8)

. Then the time (in sec.) after which this particle is going to cross the

X

Q. Moment of inertia of a thin rod of mass

M

L

about an axis passing through its center is

\frac{M L^{2}}{12}

. Its moment of inertia about a parallel axis at a distance of

\frac{L}{4}

from this axis is given by

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Moment of Inertia of Solid Bodies

PHYSICS

Watch in App

explore_more_icon

Explore more

Moment of Inertia of a Rod

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon