Gravitational potential energy of the ball changed
A 1500 wrecking ball hangs from a 18 -long cable. The ball is pulled back until the cable makes an angle of 29.0 with the vertical. By how much has the gravitational potential energy of the ball changed?
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Derive the differential equation to find the mole fraction of A in the cylinder as a function of radial position. Solve the differential equation to find the mole fraction of A as a function of position.
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