Question

N Q4 (1.5 points) From the figure on the left, a water jet (with diameter d = 0.25 m, volumetric flow rate Q = 0.15 m³/s) hits a flat plate causing

it to move along the direction of water jet under a constant speed v = 0.6 m/s. Please determine the force and the power the water jet exerted on the plate.

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