Determine the ratio of mass flow rates at steady state
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A flywheel has its angular speed increased uniformly from 16rad/s to 70rad/s in 74s. If the flywheel has a diameter of 2 ft, determine the magnitude of the normal and tangential components of acceleration.
What is the composition of the gas in terms of mass fractions? What is the composition of the gas in terms of volume fractions?
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Saturated liquid water exits with a pressure of p3 = 7.0 bar. Ignoring heat transfer with the surroundings and all kinetic and potential energy effects, determine the ratio of mass flow rates, m1/m2.
The management of a regional bus line thought the company's cost of gas might be correlated with its passenger/mile ratio. The data and a correlation matrix follows. Comment.
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Determine the persons mass: b) Explain what would happen if the elevator was accelerating downward such that A is greater than or equal g: Justify your answer via newtons laws.
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