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For nos. 1-3, consider the system shown wherein force P = 250N and couple M = 100 N-m. Assuming a = 30° and ß = 45°,

For nos. 1-3, consider the system shown wherein force P = 250N and couple M = 100 N-m. Assuming a = 30° and ß = 45°,

Elements Of Electromagnetics
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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For nos. 1-3, consider the system shown wherein force P = 250N and couple M = 100 N-m. Assuming a = 30° and B = 45°, JB = 45° В M= 100N-m P= 250N 300 mm a= 30° 200 m 1. Which of the following gives the moment of force P about point A? 120.7 N-m CW 2. Which of the following force and couple set acting at point A is equivalent to the force and couple applied to the system? A В 300 mm 20.7N-m 300 mm 20.7N-m 45 45° 250N 250N C D 221N-m 300 mm 221N-m 300 mm 45° 45° 250N 250N
Transcribed Image Text:For nos. 1-3, consider the system shown wherein force P = 250N and couple M = 100 N-m. Assuming a = 30° and B = 45°, JB = 45° В M= 100N-m P= 250N 300 mm a= 30° 200 m 1. Which of the following gives the moment of force P about point A? 120.7 N-m CW 2. Which of the following force and couple set acting at point A is equivalent to the force and couple applied to the system? A В 300 mm 20.7N-m 300 mm 20.7N-m 45 45° 250N 250N C D 221N-m 300 mm 221N-m 300 mm 45° 45° 250N 250N
3. Which of the following shows a single force equivalent to the force and couple applied to the assembly shown above? A B 245300 mm 200 mm 321 mm 45 00 mm 250N 200 mm 250N 200 mm B. 95.8 mm 300 mm 85.9 mm 300 mm 200 mm5ON 200 m 25ON
Transcribed Image Text:3. Which of the following shows a single force equivalent to the force and couple applied to the assembly shown above? A B 245300 mm 200 mm 321 mm 45 00 mm 250N 200 mm 250N 200 mm B. 95.8 mm 300 mm 85.9 mm 300 mm 200 mm5ON 200 m 25ON
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