Q1. Three children are standing on a 5 x 5 m raft as shown in Fig. Q1. If the weights of the children at points A, B, and C are (300 + R) N, (200 + R) N, and 400 N, respectively, determine the magnitude and the point of application of the resultant of the three weights. 0.5 m. 1.5 m 2m 0.25 m B F 0.25 m Fig. Q1. E

Q1. Three children are standing on a 5 x 5 m raft as shown in Fig. Q1. If the weights of the children at points A, B, and C are (300 + R) N, (200 + R) N, and 400 N, respectively, determine the magnitude and the point of application of the resultant of the three weights. 0.5 m. 1.5 m 2m 0.25 m B F 0.25 m Fig. Q1. E

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

31 A steel beam, of lengths a=5 m and b=3 m and a hollow box cross section, is supported by a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q=3 kN/m for AB span; and is constant with q=3 kN/m for BC span. The Young's modulus of steel is 200 GPa. YA a 5 mm 200 mm Figure Q.1 9 AB 300 mm b C
Which of the following best describes the use of pointed brackets in the equations in double integration? a. The value inside the pointed bracket is neglected when its value is less than or equal to zero. b. The pointed brackets are used in the evaluation of constants c. The pointed brackets are just part of the process. d. The pointed brackets have no significant effect in the evaluation of constants
Q.74 Consider the function f(x) = 2r3 – 3x2 in the domain [-1, 2]. The global minimum of f(x)) is (a) -5 (с) -1 (b) 0 (d) -7
The wing of an aircraft can be considered as a cantilever beam of length L, as shown in the Figure below. If the airlift is approximated as a sinusoidally distributed load, TEX y q(x)=q, sin- L find the displacement of the tip A. Consider only bending. The bending rigidity is El, uniform. s L q=qosin(x/L) A X
solve for MA,RA, and RB
Problem: For the beam and loading shown, determine (a) the equation of the elastic curve, and (b) the deflection midway between the supports. Assume that EI is constant for the beam. You can use any method for the beam deflection computation. w(x) = w,x/L³ Wo %3D A B
The x and z components of F are Fx and Fz. Calculate: F →y N
If you wanted to find the y-centroid of the shape below using the volume element shown, you would need to express the length Lin terms of y. O True O False
Pls answer asap. Use 4 decimal places