A horizontal jet nozzle of diameter 20mm is fed from a water supply pipe of diameter 80mm with mass flow rate 500 kg min

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A horizontal jet nozzle of diameter 20mm is fed from a water
supply pipe of diameter 80mm with mass flow rate 500 kg min-1. As
shown in Figure 3, the emerging jet impinges normally on a
stationary flat plate and is deflected through 900. Assume that the
jet evenly divides as it spreads across the smooth plate. Determine
i. The flow velocity in supply pipe and velocity of the jet. ii.
The reaction of the nozzle. iii. The thrust on the flat
plate.