P lb Q lb .5 0.5L F lb COLLAPSE IMAGES Q=192b P#112b F:53 lb h=7ft L=13ft...
COLLAPSE IMAGES Fx = 55 lb F-60 lb β=22 deg The magnitude of the force F. lb ENTER 3 tries remaining. 1 point(s) possible The magnitude of the y component of the force F. lb ENTER 3 tries remaining. 1 point(s) possible
For the beam show, calculate: w lb/ft p lb/ft L ft aft bft COLLAPSE IMAGES w = 80 lb/ft p = 40 lb/ft L = 8 ft a = 8 ft b= 6 ft The vertical reaction at A. Іь ENTER 3 tries remaining. 1 point(3) possible The vertical reaction at B. lb ENTER 3 tries remaining. 1 point(3) possible The range for section 1. ) ft ENTER 3 tries remaining. 1 point(3) possible The shear force equation for section...
Consider the beam below: w lb/ft Wlb h ft M lb-ft ---H --- bft Cross section EE li ft * COLLAPSE IMAGES W = 53 lb/ft = 148 lb ly = 8 ft 2 = 5 ft b = 0.5 ft h = 0.1 ft M= 143 lb.ft The vertical reaction at A. ENTER 3 tries remaining. 1 point(s) possible The horizontal reaction at A. lb ENTER 3 tries remaining. 1 point(s) possible The vertical reaction at B. ENTER 3...
Consider the following picture. goA W lb COLLAPSE IMAGES F2 = 31 lb W=93 b = 42 deg Find the magnitude of the force F, to keep the system in equilibrium. ENTER 3 tres remaining points) Sossible Find the direction of the force F, measured counter clockwise from the positive X-axis to keep the system in equilibrium deg ENTER stries remaining points possible
The hook and spring assembly shown in the figure are equilibrium, calculate: F. lb k lb/ft А (1) Falb В 02 2 ft F3 lb COLLAPSE IMAGES F1 = 110 lb F3 = 52 lb 01 - 21 deg 02 - 35 deg k = 1506 lb/ F2 = 98 lb The magnitude of the resultant force. Ib ENTER 3 tries remaining. 1 points) possible The orientation counter-clockwise from the positive x axis of the spring. deg ENTER 3 tries...
w = 50 lb/ft P = 57 lb L= 7 ft a = 5 ft b = 1 ft ? = 63 deg w lb/ft P lb L ft b ft Ay COLLAPSE IMAGES The horizontal reaction at A. b ENTER The vertical reaction at A b ENTER The vertical reaction at B ENTER Develop the shear and mement equations along the beam. Section 1 Range 3 resremaningon section Currentceam score: t CHECK RANGE
The truss is supported by wheels at A and a hinge at B and subjected to 2 equal vertical forces P lb at C and G, and a horizontal force P lb at D. Draw the reactions in the positive coordinate directions. P lb y L ft P lb D X A Lft L ft P lb COLLAPSE IMAGES P 175 lb L5 ft The x component of the reaction at A, Ax. ENTER 3 tries remaining 1 point(s) possible...
Q3 Weight: 20.00% Consider the beam below: w lb/ft Wlb h ft M lb-ft w ---HI bft Cross section EE COLLAPSE IMAGES W = 62 lb/ft W= 139 lb /y = 7 ft 12 =2 ft b = 0.5ft h = 0.1 ft M = 127 lb.ft int.com/#!/assessment/2015/247/Homework%2013 The vertical reaction at A. lb ENTER 3 tries remaining. 1 points) possible The horizontal reaction at A 1/1 pts 0 lb System Answer 0 The vertical reaction at B. lb ENTER...
For the beam shown, draw the reactions at supports A and B in the positive direction, and also draw the shear and bending moment in the positive direction on your FBD. Calculate w lb/ft PID Mb.ft с Lft B a ft bft COLLAPSE IMAGES w = 140 lb/ft P= 200 lb L = 7 ft a = 4 ft b = 4 ft M = 80 lb.ft The vertical reaction at A. (Ay) ID ENTER 3 tries remaining. 1 point(3)...
The ps between the refrigerator and the floor is 0.4 and the ps between Michael's shoes and the floor is 0.3. Michael's weight of M lb is equally distributed to both of his feet. Michael is trying to slide the W lb refrigerator on the kitchen floor. If Michael's hands are inclined at 20° from the horizontal, calculate: W lb 1.5' 1.5' 12 Αμα 0.5M 4.5' E F S N COLLAPSE IMAGES W = 279 lb M = 153 lb...