The block has a weight of 20 lb and is being hoisted at uniformvelocity. Suppose that y = 16 °. (Figure 1)Part ADetermine the angle 0 for equilibrium.Express your answer using three significant figures.M A£¢ ! vec?0 = 40SubmitPrevious Answers Request AnswerX Incorrect; Try Again; 29 attempts remainingFigure< 1 of 1 >Part BDetermine the magnitude of the force in cord AB.Express your answer to three significant figures and include the appropriate units.HAT =ValueUnitsSubmitRequest Answer< Return to AssignmentProvide Feedback

Solution:- Given W=2016 Y=16°uniform velocity for equilibrium∑fx=0F sin θ=TAB sin…

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Engineering

Mechanical Engineering

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.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

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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