rnThe system consisting of thin and 15 kg rods connected to each other by joints was released when = 75 degree. Assuming that the

rnThe system consisting of thin and 15 kg rods connected to each other by joints was released when θ = 75 degree. Assuming that the spring has an outstretched length of 1.8 m and the system is at the position θ = 15degree, calculate the angular velocity of the YZ ba

 

3m k= 25 N /m www 3m