Shown in the following figure is a foldable table loaded by weight “W”. The contact points, B, D, and E are frictionless. 1. Find the safest load W if the allowable tensile force in the cable is 1800 N.  a. 600N b. 180 N c. 482N d. 630N 2. If W = 1500 N, find the reaction at D.  a. 500 N b. 1000 N c. 800 N d. 1200 N 3. If W = 1500 N, find the reaction at B. a. 500 N b. 1000 N c. 800 N d. 1200 N

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Shown in the following figure is a foldable table loaded by weight “W”. The contact points, B, D, and E are frictionless.


1. Find the safest load W if the allowable tensile force in the cable is 1800 N. 
a. 600N
b. 180 N
c. 482N
d. 630N
2. If W = 1500 N, find the reaction at D. 
a. 500 N
b. 1000 N
c. 800 N
d. 1200 N
3. If W = 1500 N, find the reaction at B.
a. 500 N
b. 1000 N
c. 800 N
d. 1200 N

0.2 m
W
D
0.6 m
0.2 m
0.3 m
0.6 m
Transcribed Image Text:0.2 m W D 0.6 m 0.2 m 0.3 m 0.6 m
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