The man attempts to pull down the tre- and small pulley arrangement shown tension in AB is 55 lb and y= 30°

Residential Construction Academy: House Wiring (MindTap Course List)
4th Edition
ISBN:9781285852225
Author:Gregory W Fletcher
Publisher:Gregory W Fletcher
Chapter2: Hardware And Materials Used In Residential Wiring
Section: Chapter Questions
Problem 12RQ
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The man attempts to pull down the tree using the cable
and small pulley arrangement shown in (Eigure 1) The
tension in AB is 55 lb and y=39°
Figure
D
20°
e
<1 of 1
Part A
Determine the tension in cable CAD
Express your answer to three significant figures and include the appropriate units.
T=
Part B
μÀ
Submit Request Answer
Value
Submit
Determine the angle which the cablemakes at the pulley
Express your answer in degrees to three significant figures.
VA2 Ivec
Request Answer
Units
P Pearson
?
?
Transcribed Image Text:The man attempts to pull down the tree using the cable and small pulley arrangement shown in (Eigure 1) The tension in AB is 55 lb and y=39° Figure D 20° e <1 of 1 Part A Determine the tension in cable CAD Express your answer to three significant figures and include the appropriate units. T= Part B μÀ Submit Request Answer Value Submit Determine the angle which the cablemakes at the pulley Express your answer in degrees to three significant figures. VA2 Ivec Request Answer Units P Pearson ? ?
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