Solve both parts of question 2
1. Find Ex and Ey, the energies of the signals x(t) and y(t) for the given figure below. Sketch the signals x(t)+y(t) and x(t)-y(t). Show that the energies of either of these two signals is equal to Ex + Ey. (20 points) Vt) 2. Find the energies of the signals x(t) and y(t) for the given figure. Sketch the signals
Find Error 1. (x)(Ey)(Ez) (Haxy --> Izy) .......p 2. (Ex) Kxxx ........p 3. (Ex) Kxxx ..........EI, 2 4. (Ey) (Ez) (Haay --> Izy) ........UI, 1 5. (Ez) (Haaz --> Izy) .........EI, 4 6. Haay --> Iyy ..........EI, 5 7. (x) (Haax --> Ixx) .........UG, 6 8. Haau --> Iuu ........UI, 7 9. (u) (Haau --> Iuu) .......UG, 8 10. Haaa --> Iaa .......UI, 9
Q4/ Solve the following ordinary differential equation: (ex+y + y ey) dx + (xey - 1 )dy = 0
What is the force on member FG (KN)? -4 m -4 m 4 m EY EX E F G H 2.5 m D A B [: (3 kN 3 kN 3 KN D
find all the forces
4 m 4 m 4 m EY EX E F G H 2.5 m D A B С 13 KN 3 kN 3 kN
3- The strains at a point in a generally orthotropic ply are Ex = 0.005, Ey = 0.002 and Yxy = 0.0002 referred to the xy reference axis system. If the ply angle is 45°, calculate the strains in the directions of the material axes (1-t).
All forces pls
4 m 4 m 4 m Ey Ex E F H 2.5 m D A B С 3 kN 3 kN 3 kN
In depth Explanation please!
4. A potential is given as V(x,y,z) Az^2x + Be^-ex + Dy3z^-2, where A, B, C, D What is Ex, Ey, and Ez?
Prove Valid: 1. (z)(Pz --> Qz) 2. (Ex) [(Oy • Py) --> (Qy • Ry)] 3. (x) (-Px v Ox) 4. (x) (Ox --> -Rx) ... :. (Ey) (-Py v -Oy) 1. (x) [(Fx v Hx) --> (Gx • Ax)] 2. -(x) (Ax • Gx) ..... :. (Ex) (-Hx v Ax) 1. (x) (Px --> [(Qx • Rx) v Sx)] 2. (y) [(Qy • Ry) --> - Py] 3. (x) (Tx --> -Sx) .... :. (y) (Py --> -Ty)
Can you find all the forces using methods of joint and methods
of section? Ex, Ey, Dy, Force EA, Force EF, Force EB, Force FG,
Force FB, Force FC, Force GD, Force GC, Force GH, Force HD. Thank
you!
Question Completion Status: Question 3 10 points What is the force on member FG (KN)? 4 m -4 m 4 m Ey Ex E F G H 2.5 m D A B с [: 13 kN 3 kN 3 kN DY