Physics, 19.07.2019 16:50, skyemichellec
Suppose you measure a standing person's blood pressure by placing the cuff on his leg 0.470 m below the heart. calculate the pressures you would observe (in units of mm hg) if the pressure at the heart were 120 over 80 mm hg. assume there is no loss of pressure due to resistance in the circulatory system (a reasonable assumption, since major arteries are large).
Answers: 1
Physics, 22.06.2019 03:30, natu2072
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
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Physics, 22.06.2019 22:00, emmacox069
Ais not a mixture. colloid compound suspension solution
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Physics, 22.06.2019 22:50, bigbrogamer
Which of the following statements correctly describes a transformer?
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