Physics, 24.07.2020 19:01 shanasia76
A uniform 4.00 kg square solid wooden gate 2.00 m on each side hangs vertically from a frictionless pivot at the center of its upper edge. A 1.30 kg raven flying horizontally at 5.00 m\s flies into this door at its center and bounces back at 2.50 m/s in the opposite direction. What is the angular speed of the gate just after it is struck by the unfortunate raven?
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A uniform 4.00 kg square solid wooden gate 2.00 m on each side hangs vertically from a frictionless...
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Mathematics, 29.06.2019 12:30
