1. The problem statement, all variables and given/known data A metallic chain with a length ‘l’ andd whose ends are joined together is fitted onto a wooden disc as shown in the figure.The disc rotates with a speed of n revolutions per second.Find the tension of the chain T if its mass is m. 2. Relevant equations 3. The attempt at a solution Honestly I have very little idea about how to approach this problem . All I know is that every part of the chain is undergoing centripetal acceleration as the chain is rotating .Since the speed is constant there would be no tangential acceleration. ω = 2nπ Please help me with this problem . Thanks .