The two identical pucks with masses of 300.0 g, in the figure rotate together on

Question

                    The two identical pucks with masses of 300.0 g, in the figure rotate together on a frictionless, horizontal table. They are tied together by                     strings 1 and 2, each of length 1.00 m.
                

                    
                    A) If their common angular speed is 10.0 rad/s, what is the tension in the second string?
                

                    B) What is the tension in the second string?                 

Explanation / Answer

f=ma = mw^2r = 0.3*1*100 = 30 N

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