jet strikes a stationery curved vane without shock and is deflected 150° from its original direction. The discharge from the jet is 0.68kg/s and the velocity is 24m/s. Assume that there is no reduction of relative velocity due to friction and determine the magnitude and direction of the

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Q: jet

A: α=30oV1=30 m/su=12m/sϕ=18o

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Q: Q,= 6000 cm³/ A,= 30 cm2 Q, = 8000 cm³/s %D e = 45° e = 45° Az= 40 cm² A3= 10 cm2 Q3= 2000 cm3/s

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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.