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Physics, 12.12.2020 16:50 toricepeda82
Stamina is a measurement of how long you can do an activity? Question 4 options: True False
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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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The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
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Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these
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Stamina is a measurement of how long you can do an activity? Question 4 options: True False...
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