![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.
![Mechanical Engineering: Centroids & Center of Gravity (5 of 35) Center of Gravity of a 1/4 Circle - YouTube Mechanical Engineering: Centroids & Center of Gravity (5 of 35) Center of Gravity of a 1/4 Circle - YouTube](https://i.ytimg.com/vi/6WB_sBpSuOw/sddefault.jpg)
Mechanical Engineering: Centroids & Center of Gravity (5 of 35) Center of Gravity of a 1/4 Circle - YouTube
![10 y-coordinate of the center of mass of the half uniform ring as shown in figure is R (0,0) R (3) 3R 10 y-coordinate of the center of mass of the half uniform ring as shown in figure is R (0,0) R (3) 3R](https://d2rrqu68q7r435.cloudfront.net/images/2905543/c7341a5a-4cf0-4610-8b99-78040966fa63.jpg)