The block has a weight of 20 lb and is being hoisted at uniform velocity. Suppose that y = 16 °. (Figure 1)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The block has a weight of 20 lb and is being hoisted at uniform
velocity. Suppose that y = 16 °. (Figure 1)
Part A
Determine the angle 0 for equilibrium.
Express your answer using three significant figures.
M A£¢ ! vec
?
0 = 40
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 29 attempts remaining
Figure
< 1 of 1 >
Part B
Determine the magnitude of the force in cord AB.
Express your answer to three significant figures and include the appropriate units.
HA
T =
Value
Units
Submit
Request Answer
< Return to Assignment
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Transcribed Image Text:The block has a weight of 20 lb and is being hoisted at uniform velocity. Suppose that y = 16 °. (Figure 1) Part A Determine the angle 0 for equilibrium. Express your answer using three significant figures. M A£¢ ! vec ? 0 = 40 Submit Previous Answers Request Answer X Incorrect; Try Again; 29 attempts remaining Figure < 1 of 1 > Part B Determine the magnitude of the force in cord AB. Express your answer to three significant figures and include the appropriate units. HA T = Value Units Submit Request Answer < Return to Assignment Provide Feedback
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