Compute tension in each cord hanging from horizontal ceiling
Hanging from the horizontal ceiling by 2 cords is the object weighing 10 kilograms. The cords measure 1m and 3m. The 3m cords make the angle of 18 degrees with ceiling. Compute tension in each cord.
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The cords measure 1m and 3m. The 3m cords make the angle of 18 degrees with ceiling. Compute tension in each cord.
The net energy of a 2.00 kg falling rock is 5000 J. When it’s potential energy is 1975 J, the kinetic energy of the rock is ____ J.
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