Physics
Physics, 18.05.2021 18:40, fatherbamboo

A rod of length 8.6 meters and mass 9 kg can rotate about one end. The rod is released from rest at an angle of 68 degrees above the horizontal. What is the speed of the tip in m/s as the rod passes through the horizontal position

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A rod of length 8.6 meters and mass 9 kg can rotate about one end. The rod is released from rest at...

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