(a) A water jet of diameter 60 mm and velocity $25 \mathrm{~m} / \mathrm{s}$ strikes a flat plate inclined at an angle $25^{\circ}$ with the axis of the jet.
Explanation
The force exerted by the jet on the plate can be calculated using the formula for force exerted by a jet on a stationary plate. The component of force normal to the jet can be calculated using the formula: F_n = F \* cos(θ). The ratio with which the discharge gets divided after striking the plate can be calculated using the formula: Q_1 / Q_2 = cos(θ) / sin(θ).
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