In an experiment, it was found that the jet issuing horizontally under a head of 1m travelled a horizontal distance of 1.5m from vena contracta in the course of a vertical drop of 612mm from the same point. Determine the theoretical velocity in m/s.   Compute for the actual velocity. Compute for the coefficient of velocity

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.