A tank of water 3.0 m deep sits on a table 1m tall. a hole, Ask an Expert

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Q. A tank of water 3.0 m deep sits on a table 1m tall. A hole is located 2m from the bottom of the tank. Water flows out of hole and strikes the ground. Where does it strike the ground? Suppose incompressible, non viscous flow.

Q. A good baseball pitcher can throw a baseball toward home plate at 90mi/h with a spin of 1510 rev/min. How many revolutions does baseball make on its way to home plate? For simplicity, assume that the 60ft path is a straight line.

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