![A disc of mass M and radius R is rolling with angular speed ω on a horizontal plane as shown. The magnitude of angular momentum of the disc about the origin O A disc of mass M and radius R is rolling with angular speed ω on a horizontal plane as shown. The magnitude of angular momentum of the disc about the origin O](https://d2rrqu68q7r435.cloudfront.net/images/7464884/c33b4110-2da4-4510-b0c9-702f12c0bedd.jpg)
A disc of mass M and radius R is rolling with angular speed ω on a horizontal plane as shown. The magnitude of angular momentum of the disc about the origin O
![Find the force of attraction on a particle of mass m placed at the centre of a quarter ring - YouTube Find the force of attraction on a particle of mass m placed at the centre of a quarter ring - YouTube](https://i.ytimg.com/vi/aN8Jrh_GWJc/maxresdefault.jpg)
Find the force of attraction on a particle of mass m placed at the centre of a quarter ring - YouTube
![12. Consider a semicircular ring of radius R. Its linear mass density varies as a = lo sin e. Locate its centre of mass. 12. Consider a semicircular ring of radius R. Its linear mass density varies as a = lo sin e. Locate its centre of mass.](https://instasolv1.s3.ap-south-1.amazonaws.com/QuestionBank/5d8e39bf1d463201e41ab7be/solution_5d8e40661d463201e41ac80e.png)
12. Consider a semicircular ring of radius R. Its linear mass density varies as a = lo sin e. Locate its centre of mass.
![Centre of mass Imaginary point where the whole mass of system can be assumed to be concentrated The centre of mass of two bodies lies in a straight line. (Here m1 & m2 are two bodies such that m1 is at a distance x1 from O, & m2 at a distance x2 from O ... Centre of mass Imaginary point where the whole mass of system can be assumed to be concentrated The centre of mass of two bodies lies in a straight line. (Here m1 & m2 are two bodies such that m1 is at a distance x1 from O, & m2 at a distance x2 from O ...](https://www.examfear.com/u-img/00/00/11/00001138.jpg)
Centre of mass Imaginary point where the whole mass of system can be assumed to be concentrated The centre of mass of two bodies lies in a straight line. (Here m1 & m2 are two bodies such that m1 is at a distance x1 from O, & m2 at a distance x2 from O ...
![centre of gravitty of a ring lies outside the ring then how can the ring be balanced - Physics - TopperLearning.com | zjwmu8jj centre of gravitty of a ring lies outside the ring then how can the ring be balanced - Physics - TopperLearning.com | zjwmu8jj](https://images.topperlearning.com/topper/tinymce/imagemanager/files/32a739a1509d488f3d9375e6bc2af5165a364849dc61d7.25229246dec1702.jpg)
centre of gravitty of a ring lies outside the ring then how can the ring be balanced - Physics - TopperLearning.com | zjwmu8jj
Derive the Locating centre of mass of circular ring. - Sarthaks eConnect | Largest Online Education Community
![Find coordinates of centre of mass of a quarter ring of radius r placed in the first quadrant of a Cartesian coordinate system,with centre at originn...plzzz explain the procedure. Find coordinates of centre of mass of a quarter ring of radius r placed in the first quadrant of a Cartesian coordinate system,with centre at originn...plzzz explain the procedure.](https://embibe-ask.s3.amazonaws.com/images/production/2017-02-22_05-18-58_IMG-20170222-WA0000.jpg)
Find coordinates of centre of mass of a quarter ring of radius r placed in the first quadrant of a Cartesian coordinate system,with centre at originn...plzzz explain the procedure.
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