A small disc of radius 2 cm is cut from a disc of radius 6 cm. If the distance between their centrer is 3.2 cm, what is the shift in the center of mass of the disc...

Let  be the moment of inertia of a uniform square plate about an axis AB that passes through its center and is parallel to two of its sides CD is a line in the plane of the plate that passes through the center of the plate and makes an angle of Q with AB. The moment of inertia of the plate about the axis CD is then equal to....

If is positive, then  lies between

If  then the Δ^k is

If then =

If and , then

In a If then

Assertion (A): If then 
Reason (R): If then

Concentrations of the atmospheric have been rising becaue of

Two disc of same thickness but of different radii are made of two different materials such that their masses are same. The densities of the materials are in the ratio 1:3. The moment of inertia of these disc about the respective axes passing through their center and perpendicular to their planes will be in the ratio

of (alum) can be replaced by

If the sides of triangles are 8,15,17 then radius of the Circumcenter is

In this question, we have to find the radius of the circumcenter. The given sides of triangle is triad of the Pythagoras theorem then the triangle is right angled.

A thin wire of length L  and uniform linear mass density  is bent in to a circular loop with center at O as shown in figure. The moment of inertia of the loop about the axis xx’ is ....

If heart of a mammal was injected with 2%  solution, then

If α², b², c² are A.P then cot A, cot B, cot C are in

The first heart sound is