Machine has a mechanical advantage
A machine has a mechanical advantage of 5. if 300 newtons of input force is used to produce 3000 newton meters of work. what is the ouput force?
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Find the frequency of vibration on Mars for a simple pendelum that is 50 cm long. Object weighs 0.40 as much on Mars as on the Earth.
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Terrorism that originates within the United States and is committed by American citizens is a facet of our history that has often been overlooked.
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