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//Fluid system - By - Shiv Kumar
//Chapter 2 - Impact of Jet
//Example 2.5
clc
clear
//Given Data:-
d=30; //Diameter of the Jet, mm
V=15; //Velocity of the Jet, m/s
W=245.25; //Weight of plate, N
//Data Used:-
rho=1000; //Density of water, kg/m^3
//Computations:-
d=d/1000; //m
a=(%pi/4)*d^2; //cross-sectional area of Jet, m^2
theta=asind(rho*a*V^2/W); //degrees
//Results:-
printf("The Angle through which the plate will swing, theta=%.2f degrees \n", theta) //The answer vary due to round off error
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