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A 1200 kg car is accelerating at 4.5 m/s2. What is the force on the car?
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An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r
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How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
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Certain bacteria (such as aquaspirillum magnetotacticum) tend to swim toward the earth’s geographic north pole because they contain tiny particles, called magnetosomes, that are sensitive to a magnetic field. if a transmission line carrying 100 a is laid underwater, at what range of distances would the magnetic field from this line be great enough to interfere with the migration of these bacteria? (assume that a field less than 5% of the earth’s field would have little effect on the bacteria. take the earth’s field to be 5.0 * 10-5 t, and ignore the effects of the seawater.)
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Physics, 23.06.2019 02:30
Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false
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A 1200 kg car is accelerating at 4.5 m/s2. What is the force on the car?...
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