The unstretched length of spring AB is 2.9 m. If theblock is held in the equilibrium position shown,determine the mass of the block at D. (Figure 1)Part BDetermine the mass of the block at DFigure1 of 1>Express your answer to three significant figures and include the appropriate units.3 m4 mValueUnitskAc 20 N/mm =3 mkA-30 N/mwwwSubmitPrevious Answers Request AnswereskAD 40 N/mX Incorrect; Try Again; 5 attempts remainingsewww- The man attempts to pull down the tree using the cableand small pulley arrangement shown. The tension inAB is 60 lb and y= 40° (Eigure 1)Part ADetermine the tension in cable CAD.Figure1 of 1Express your answer to three significant figures and include the appropriate units.CT =Valuelb20°SubmitPrevious Answers Request AnswerX Incorrect; Try Again; 3 attempts remaining

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The unstretched length of spring AB is 2.9 m. If the block is held in the equilibrium position shown, determine the mass of the block at D. (Eigure 1) Figure 1 of 1 > 4 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The unstretched length of spring AB is 2.9 m. If the
block is held in the equilibrium position shown,
determine the mass of the block at D. (Figure 1)
Part B
Determine the mass of the block at D
Figure
1 of 1
>
Express your answer to three significant figures and include the appropriate units.
3 m
4 m
Value
Units
kAc 20 N/m
m =
3 m
kA-30 N/m
www
Submit
Previous Answers Request Answer
es
kAD 40 N/m
X Incorrect; Try Again; 5 attempts remaining
se
www-

The man attempts to pull down the tree using the cable
and small pulley arrangement shown. The tension in
AB is 60 lb and y= 40° (Eigure 1)
Part A
Determine the tension in cable CAD.
Figure
1 of 1
Express your answer to three significant figures and include the appropriate units.
C
T =
Value
lb
20°
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 3 attempts remaining

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