The centre of mass of a uniform circular ring or a disc lies at its geometric centre.

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B True

Suggest Corrections

Similar questions

Q. From a uniform circular disc of diameter d,a circular hole of diameter

\frac{d}{4}

and having its centre at a distance of

\frac{d}{6}

from the centre of the disc is scooped out The shift of centre of mass of the remaining portion is.

The centre of mass of a disc of uniform mass and radius r, when a circular portion of radius $β$ has been removed from it such that centre of the hole is at distance $η$ from the centre of disc is :

Mass of a ring is non-uniformly distributed around its geometric centre. If

R is radius of the ring, then

a. centre of mass does not coincide with geometric centre

b. Position centre of mass from the geometric centre will be x (0<x<R)

c. centre of mass will be nearer to the greater mass distribution

d. centre of mass may lie outside the periphery

Q. From a uniform circular disc of radius R, acircular disc of radius R/6 and having a centre at a distance R/2 from the centre of disc is removed. determine the centre of mass of the remaining portion of the disc.

Q. A uniform circular disc of radius is taken. A circular portion of radius b has been removed from its as shown in the figure. If the centre of hole is at a distance c from the centre of the disc, the distance

x_{2}

of the centre of mass of the remaining part from the initial centre of mass O is given by :

Join BYJU'S Learning Program