What is the length of the wire? Express your answer with the appropriate units. HẢ ? Iwire =Value Units Submit Request Answer Part B An object of mass 90.0 kg is suspended from the right-hand end of the rod. What is the increase in the length of the wire when this object is added? Express your answer with the appropriate units. HA Al = Value Units Submit Request Answer Part C In your analysis do you need to be concerned that the lengthening of the wire means that the rod is no longer horizontal?

What is the length of the wire? Express your answer with the appropriate units. HẢ ? Iwire =Value Units Submit Request Answer Part B An object of mass 90.0 kg is suspended from the right-hand end of the rod. What is the increase in the length of the wire when this object is added? Express your answer with the appropriate units. HA Al = Value Units Submit Request Answer Part C In your analysis do you need to be concerned that the lengthening of the wire means that the rod is no longer horizontal?

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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Question

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The left-hand end of a uniform rod of mass 2.00 kg and length
1.50 m is attached to a vertical wall by a frictionless hinge. The
rod is held in a horizontal position by an aluminum wire that runs
Constants
Part A
between the right-hand end of the rod and a point on the wall that
is above the hinge. The cross-sectional radius of the wire is
2.50 mm, and the wire makes an angle of 30.0° with the rod. For
solving this problem, you may need data from Table 11.1 in the
textbook.
What is the length of the wire?
Express your answer with the appropriate units.
?
lwire =
Value
Units
Submit
Request Answer
Part B
An object of mass 90.0 kg is suspended from the right-hand end of the rod. What is the increase in the length of the wire when this object is added?
Express your answer with the appropriate units.
?
Al =
Value
Units
Submit
Request Answer
Part C
In your analysis do you need to be concerned that the lengthening of the wire means that the rod is no longer horizontal?
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