
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN: 9781305387102
Author: Kreith, Frank; Manglik, Raj M.
Publisher: Cengage Learning
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Part A
The man attempts to pull down the tree using the cable
and small pulley arrangement shown in (Figure 1). The
tension in AB is 80 lb and y = 27°.
Determine the tension in cable CAD.
Express your answer to three significant figures and include the appropriate units.
Figure
с
D
0
20°
1 of 1
A
B
о
με
?
T =
Value
Units
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Part B
Determine the angle 0 which the cable makes at the pulley.
Express your answer in degrees to three significant figures.
0 =
ΕΠΙ ΑΣΦΗ
vec
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