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The question is a weight lifter raises 300kg a vertical distance of 1.50m. He uses 7250J of muscular energy. How efficient are his muscles? Calculate the work needed to lift the weight?
How would you solve thissssss
calculate the energy content of 1 kg of natural uranium assuming complete fission. estimate an average energy per
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A spring oscillator is designed with a mass of 0.132 kg. It operates while immersed in a damping fluid, Find the required damping constant for the system
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