Home
Class 12
PHYSICS
What will be the position of centre of m...

What will be the position of centre of mass of a half disc shown ?
.

A

`(2a)/(pi)`

B

`(4a)/(3pi)`

C

`(a)/(pi)`

D

`(2a)/(3pi)`

Text Solution

Verified by Experts

Fact that C.O.M. of hait disk is at distance of `(4a)/(3pi)` from center.
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the position of centre of mass of the section shown in figure

Which of the following points is the likely position of the centre of mass of the system shown in Fig.

Find the position of centre of mass of the uniform lamina shown in figure.

Which of the following points is the likely position of the centre of mass of the system shown in Fig.

Which of the following points is the likely position of the centre of mass of the system shown in Fig.

What is the distance of centre of mass of a half fring from centre if the ring has radius =0.5 m [XI]

A disc (of radius r cm) of uniform thickness and uniform density sigma has a square hole with sides of length l = (r )/(sqrt(2)) cm . One corner of the hole is located at the centre of the disc and centre of the hole lies y-axis as shown. Then the y-coordinate of position of centre of mass of disc with hole (in cm) is. .

Find the position of center of mass of the uniform lamina shown in figure, if small disc of radius alpha/2 is cut from disc of radius a.

The objects in the figure are constructed of uniform wire bent into the shape shown. Find the position of the position of the centre of mass of each shape.