An elbow for the duct of a ventilation system is made of sheet metal of uniform thickness. Locate the center of gravity of the elbow. r=400 mm Multiple Choice r=200 mm 100 mm 76 mm X = 170.2 mm, Y = 48.0 mm, and Z = 183.5 mm. X = 170.2 mm, Y = 38.0 mm, and 7 = 183.5 mm. X 180.2 mm, Y = 48.0 mm, and Z = 183.5 mm. X = 180.2 mm, Y = 38.0 mm, and Z = 193.5 mm.

An elbow for the duct of a ventilation system is made of sheet metal of uniform thickness. Locate the center of gravity of the elbow. r=400 mm Multiple Choice r=200 mm 100 mm 76 mm X = 170.2 mm, Y = 48.0 mm, and Z = 183.5 mm. X = 170.2 mm, Y = 38.0 mm, and 7 = 183.5 mm. X 180.2 mm, Y = 48.0 mm, and Z = 183.5 mm. X = 180.2 mm, Y = 38.0 mm, and Z = 193.5 mm.

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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Radiation

Radiation can be described as the energy in the form of a particular matter or electromagnetic waves traveling in the air and can be in the form of light, sound, and heat. Radiation can be detected through special instruments like X-rays. The radiation from a cooler object is less intense as compared to the radiation from hot objects.

Question

An elbow for the duct of a ventilation system is made of sheet metal of uniform thickness. Locate the center of gravity of the
elbow.
r=400 mm
Multiple Choice
r=200 mm
100 mm
76 mm
X = 170.2 mm, Y = 48.0 mm, and Z = 183.5 mm.
X = 170.2 mm, Y = 38.0 mm, and 7 = 183.5 mm.
X 180.2 mm, Y = 48.0 mm, and Z = 183.5 mm.
X = 180.2 mm, Y = 38.0 mm, and Z = 193.5 mm.

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