Show velocity field represents possible incompressible flow
Consider the 2-dimensional flow field for which u=Axy, v=By^2, where A=1m^-1 x s^-1, B=-0.5m^-1 x s^-1, and the coordinates are measured in meters. Show that the velocity field represents a possible incompressible flow.
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Assuming that the length of the plates is 15.1 cm, and that the proton will approach the plates at a speed of 13.8 km/s, what electric field strength should the plates be designed to provide, if the proton must be deflected vertically by 1.45 x 1
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Consider the 2-dimensional flow field for which u=Axy, v=By^2, where A=1m^-1 x s^-1, B=-0.5m^-1 x s^-1, and the coordinates are measured in meters.
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A ball is thrown directly downward with an initial speed of 6.95 m/s, from a height of 28.5 m. After what interval does the ball strike the ground?
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