21:19 40A 9 41%-CheggHomeExpert Q&AMy answers( Civil Engineering QuestionThe rope ABexerts a 46 - N force T on the collar at ALet rCA be the position vector from point Cto point A(Figure 1)Figure< 1 of 10.15 m0.4 mB/T0.2 m 03 m0.5 m0.25 m-0.2 mPart ADetermine the cross product rCA X TEnter the z, y, and z components of the cross product separated by commas.Vol AEO if vec(rCA X T), (rcA X T), (rCA x T), =N. mSubmitRequest AnswerProvide FeedbackNext >You answeredBo P1II

Answered: The rope ABexerts a 46 - N force T on…

The rope ABexerts a 46 - N force T on the collar at A Let rCa be the position vector from point Cto point A. (Figure 1) Figure < 1 of 1 0.15 m 04 m 0.2 m 03 m 0.5m 0.25 m 02 m

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

using principles of virtual work determine support reactions F L/2 W B + L/2 2W с
The rope AB exerts a 55 Newton force T on collar A. Determine the magnitude of vector component of T parallel to the bar CD. Express answer in 3 decimals and in Newtons 0.15 m -0.4 m- 0.2 m 03m 0.5 m 0.25 m -0.2 m
The throttle-control lever OA rotates in the range 0 ≤ 0 ≤ 90°. An internal torsional return spring exerts a restoring moment about O given by M = K(0+π/4), where K = 670 N-mm/rad and is in radians. Determine and plot as a function of the tension T required to make the net moment about O zero. The effects of the radius of the pulley at B are negligible. After you have completed the plot, answer the questions. Assume r = 30 mm, d = 95 mm. B 45° d M Answers: If 0 = 35%, the tension T = If 0 = 41°, the tension T = If 0 = 72°, the tension T = i i i T N Z Z Z N N
SP=80 N 40° F=200 N 200 mm W=140 N V3 C= 20 Nm FIGURE C 100 mm H-90 N 米 200 mm 400 mm 6. An angular bracket shown is acted upon by forces and couple applied in the direction and location indicated. Compute the moment acting at point O. Refer to Figure c. a. 71, 705 N-mm 2 b. 40, 294 N-mm G c. 77,064 N-mm G d. 74,935 N-mm
1. Determine the vertical displacement of joint A. Assume E-29x10 ksi E Member Area (in2) EC 3 DE 2 4 ft DC ВС 3 B AB 3 A DB 3 AD 4 ft 4 ft 7 k 3 k virtual work method
4/70 A force P is applied to the midpoint D of link BC. State the value of the couple M which would render (a) the horizontal force transmitted by pin B zero and (b) the vertical force transmitted by pin B zero. M R 45 B 30 Problem 4/70
Link AB rotates through a limited range of the angle ẞ, and its end A causes the slotted link AC to rotate also. For the instant represented where B 60° and ẞ=0.6 rad/s constant, determine the cor- responding values of ŕ, F, 8, and . Make use of Eqs. 2/13 and 2/14. Ans. 77.9 mm/s, 7=-13.5 mm/s² =-0.3 rad/s, -0 C A 150 mm B B 150 mm
P1 = 800 N and P2 = 450 N. Determine the sag yB of B and yD of D.
Q6
Replace the force 400N by a vertical force acts at point B and a horizontal forces at Cand D (couple). B 3.00 mm 400 N fc 200 200
ホーaxis GON 554° 300 Find the t-component of the Rsulteant OF the force sysem shown.
acting at point O. 100 N y 600 mm 90 N Replace the three forces with an equivalent force-couple system, with the force 40 N-m 400 mm 1300 mm 800 mm 50 N 500 mm 40°