7.0 The deflection at any point along the centerline of a cantilevered beam, suc

Question

7.0 The deflection at any point along the centerline of a cantilevered beam, such as Mechanics one used for a balcony esee Figure 5RO, when a weight is applied to the end of the beam is given by this formula: dis the deflection at location a oft. xis the distance from the secured end Wis the weight placed at the end of the beam (lbs. /is the beam length (ft. E is the modules of elasticity lbs/fta. Iis the second moment of inertia (fri). Chapter 5 Interactive while Loops For the beam shown in Figure 5.8, the second moment of inertia is determined as filows bis the beam's base. is the beam's height. Figure 5.8 A wooden beam with a concentrated load Using these formulas, write, compile. and run a C-+ program that determines and displays a table of the deflection for a cantilevered pine beam at half-foot increments along its length, using the following data: W- 200 lbs

Explanation / Answer

int main()

{int x,W,l,E,I;

int d;

cout<<"enter the distan ce from secured end";

cin>>x;

cout<<"enter the weight placed";

cin>>W;

cout<<"enter the beam length";

cin>>l;

       cout<<"enter the modules of elasticity";

cin>>E;

cout<<"enter second moment of the inertia";

cin>>I;

d=(W*pow(x,2)*(3*l-x))/6*E*I;

cout<<"the amount of deflection"<<d;

}

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