The plate is circular and 50 cm in diameter. The jet (D) is 10 cm and the hole (d) is 5 cm in diameter. The jet arrives at 30 m/sec. It also flows out the hole at 30 m/sec (assume so anyway) The plate has a mass of 0.1 kg/c^2 of the area. a) what force is necessary to hold the plate stationary in the x direction (include sign) b) does the size of the plate affect the answer to "a"? c) what force is needed in the "z" direction and "y" direction? (z is up and y is into the page)

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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.