
Grade 10General Physics
A thin uniform copper rod of length l and mass m rotates uniformly with an angular velocity 'w' in a horizontal plane about a vertical axis passing through one of its ends. Determine the tension in the rod as a function of the distance r from the rotation axis. Find the elongation of the rod. please give a clear solution and if possible in two different ways.
A thin uniform copper rod of length l and mass m rotates uniformly with an angular velocity 'w' in a horizontal plane about a vertical axis passing through one of its ends. Determine the tension in the rod as a function of the distance r from the rotation axis. Find the elongation of the rod. please give a clear solution and if possible in two different ways.





