2. Determine the second moment of the triangle with respect to the x axis. Figure Q2

Q: Determine the moment of force F about point O.Express the result as a Cartesian vector.

A: The direction of force F is calculated as, The r vector about point O and force is given by,

Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative…

A: Given,

Q: 4. DETERMINE THE MOMENT OF THE FORCE F AT THE END OF THE ANGLE BRACKET ABOUT POINT O. THE VALUE OF F…

A:

Q: Problem # 1: Three wires supporting the stiff bar ABC is made from the same material. Wire at B has…

A: Given that wire, B has half the cross-sectional area of the other two wires (all wires are made of…

Q: #1 Determine the vertical displacement of joint A. Each bar is made of steel and has a…

A: Given: P=54KN, a = 2m Required: Vertical displacement of A

Q: Determine the moment at B and the draw the moment diagram. The supports at A and C are pins and B is…

A:

Q: E 3 m D C 3 m В -4 m- 10 kN

A:

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A: Consider equilibrium of joint B

Q: The beam is subjected to a load P at its end. Determine the displacement at C. EI is constant. 64 A…

A:

Q: 63° 45° B 17

A: The given problem can be solved by using method of joints.  By considering the equilibirium of…

Q: *16-60. Determine the moment M, in terms of the load P and dimension a so that the deflection at the…

A:

Q: For the cantilevered beam shown, which of the following TRUE about the internal shear force at the…

A:

Q: В A El = constant L

A:

Q: A B 45° 30° 1.2 m 1.5 m 1 m

A: Answer:-  .                 In this problem we will draw a F.B.D of diagram by free the beam from…

Q: Determine the equations of the elastic curve using the coordinates ?1 and ?2 and specify the slope…

A: MA=-waa+a2=-1.5wa2RA=waso,Mx1=-1.5wa2+wax1-wx1-a22Mx2=-wx222+wx2-a22

Q: Compute the moment of the force P = 382 N in point A in N-m. Assuming Counterclockwise positive.…

A: P=382kN To find moment about point A

Q: Determine the reactions at the supports. Assume the support at A is fixed and that at B is a roller.…

A:

Q: Compute for the forces on each member assuming that the triangles are equilateral

A:

Q: The bar ABC is supported by a pin at A and a steel wire at B. Calculate the elongation of the wire…

A:

Q: A force F= 338 N is applied as shown to the bracket ABC. a=134 mm; b=54 mm; c=90 mm; B=33 in degree.

A: simple bending - A line joining length centroid of all cross section along the length of a  beam is…

Q: The rigid bars AB and CD are supported by pins at A and D. The vertical rods are made of aluminum…

A: Given Data: Load=p=15 kips Aluminium Rod: Length=4 ft Area=A=.75 in2 E=10*106 psi Bronze rod:…

Q: 8-6. Determine the maximum deflection between the supports A and B. EI is constant. Use the method…

A: reaction at B = wl2 downward reaction at A= 3wl2upward consider a section in span AB at a distance…

Q: The bar OABC has multiple bends in different direction has a force F₁ = {-100.} N applied at point…

A:

Q: A 300N force P is applied at point A of the bell crank shown P 30° A В 48° 40° 200 mm

A: P=300N

Q: Compute the moment of the 1.5kN force about point A. Use Varignon's theorem.

A: Given: The force is 1.5 kN.

Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.