Answered: 45° FR F 75° 60 200 lb Using the sine…

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45° FR F 75° 60 200 lb Using the sine rule, we have: O a F- 200lb Ob F- 273lb Oc F=189lb O d. F= 245lb

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 undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

45°
F
FR
75°
60°
200 lb
Using the sine rule, we have:
O a F= 200lb
Ob. F= 273lb
O c. F= 189lb
O d. F=245lb

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