What are the conditions for parallel axis theorem?

Parallel axis theorem can be applied only when the new axis is placed parallel to the geometric axis passing through the centre of mass of that object.

Can you use parallel axis theorem?

The parallel axis theorem allows us to figure out the moment of inertia for an object that is rotating around an axis that doesn’t go through the center of mass.

For which of the following bodies we Cannot use perpendicular axis theorem?

For explanation: Perpendicular axis theorem can only be applied to planar bodies. From the given options only the ring is planar.

What does the parallel axis theorem say?

What is Parallel Axis Theorem? The moment of inertia of a body about an axis parallel to the body passing through its centre is equal to the sum of moment of inertia of the body about the axis passing through the centre and product of the mass of the body times the square of the distance between the two axes.

What is parallel axis theorem prove it?

Parallel axis theorem states that the moment of inertia of a body about any axis is equal to the sum of its moment of inertia about a parallel axis through its center of mass and the product of the mass of the body and the square of the perpendicular distance between the two axes.

How do you know when to use the parallel axis theorem?

you generally use that theorem when you know moment of inertia about an axis and are willing to know moment of inertia of an axis parallel to the axis known then this parallel axis theorem is used .

When should you use parallel axis theorem?

Which of the following is correct about moment of inertia?

Explanation: In all the values of moment of inertias about different axis, moment of inertia about an axis passing through centre of mass is minimum.

Will the theorem of perpendicular axis be applicable to a solid sphere?

Dear Student! Perpendicular axis theorem applies to planar bodies, and can’t be applied to solid cylinder.

What is parallel axis theorem and to whom it is applied?

What is parallel axis theorem and to whom it is applied? Explanation: Parallel axis for any area is used to add the two mutually perpendicular moment of inertias for areas. It gives a moment of inertia perpendicular to the surface of the body. That is the moment of inertia perpendicular to the surface in considerance.

What is the parallel axis theorem and to whom it is applied?