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Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground
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Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
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Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
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Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
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To what uncertainty (in m) can the position of a baseball traveling at 45.0 m/s be measured if the u...
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