load is applied to a beam as shown. Determine the equivalent force and location of the distributed load when a = 6 ft, b = ft, WA = 8 kips/ft and wg = 13 kips/ft WA A A a Parabola Vertex B WB

The dimensions are of the graph are d1 = 7 cm , L1 = 6 m , d2 = 4.2 cm , and L2 = 5 m with applied loads F1 = 130 kN and F2 = 60 kN . The modulus of elasticity is E = 80 GPa . Use the following steps to find the deflection at point D. Point B is halfway between points A and C. What is the reaction force at A? Let a positive reaction force be to the right.

For the beam and loading shown in Figure 5, determine the value of (r) at the point of action of the resuitant force of the distributed load using point B as the origin. Parabola Vertex 2000 N/m 900 N/m B 6 m A Figure 5: A parabolic distributed load on a beam AB. Answer: If the loading were analysed using point A as the origin, would the value of w at the location of the resultant change? Select one: a. No b. Yes

A cantilevered beam is loaded with a uniformly distributed load as shown below. If w1 = 2000 lb/ft, what is the value of the moment (ft-lb) at x = 2 ft?(NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE)

calculated using a matrix determinant: Part C - Moment due to two forces i j k M =r x F =| rz ry As shown, a member is fixed at the origin, point O, and has two applied forces, F1 and F2, applied at the free end, rz F, F, F point B. (Figure 3) Notice that the order of the elements of the matrix determinant is important; switching rows 2 and 3 of the determinant would change the sign of the moment from positive to negative (or vice versa.) The forces are given by F1 = 115 Ni- 110 Nj+ 55 N k and F2 has magnitude 195 N and direction angles a = 143.0°, B= 57.0°, and y= 75.2°. The dimensions are x1 = 1.30 m, y1 = 1.85 m, and z1 = 1.10 m. What is the moment about the origin due to the applied forces? Figure 3 of 3 Express the individual components of the Cartesian vector to three significant figures, separated by commas. • View Available Hint(s) vec ? Mo =[ i, j, k] N. m Submit В < Return to Assignment Provide Feedback

read the question Correctly and solve (Have less time)

What is the magnitude of the reaction force at RAX and RAY in Newtons What is the magnitude of the reaction force, RBX and RBY in Newtons. 

15 A cantilever beam of uniform cross section and length L bears a concentrated load P at its free end. A tensile force F also acts at the free end in the direction of the undeflected beam. By choosing coordinates as shown in Fig. 2.9, find the equation of the deflection curve of the beam, and the deflection of the free end relative to the fixed end. P (х. у) F +

Consider the beam in the picture below: 7kN/m 5kN/m P N/m Section 1 Section 2 Section 3 - L/3 L/3 L/3 Take P = the last four digits of your student number in N/m. If P<250 N/m then take P = 30OON/m instead. Take L = the third digit of your student number, reading left to reight. If this value is zero then take L = 2 Assume: The reaction at the Pin = Vnin 47000L+9PL )N %3D 54 The reaction at the Roller = Vroller = 61000L+9PL 54 N and that both reactions act vertically upwards. a) Find an expression for the internal moment for Section 1. Show all working and any relevant free body diagrams. b) What is the maximum magnitude of the internal moment for Section 1? Mark sure you prove that the value you calculate is the maximum. c) Find an expression for the internal moment for Section 2. Show all working and any relevant free body diagrams. d) What is the maximum magnitude of the internal moment for Section 2? Mark sure you prove that the value you calculate is the maximum. e) Find an…

Z Fy = 100 N Fx = 100 N F₂ = 500 N a = 500 mm b = 1000 mm Figure 2: Schematics for problem 3. 1. Draw the moment (M), axial (N), and shear (S) diagrams. Please note that this is a 3D problem and you will have moment (M) and shear (S) along two different axes. That means that you will have a total of 5 diagrams.