300 Ib 250 Ib 1'

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 12RQ: The specific volume of red brass is 0.001865 ft3/lb. Whatwould be its density?
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1. Find the sum of the horizontal forces of a non-concurrent force system as shown in figure 1. NOTE: Choose the nearest value/option.

 

2. Find the sum of moments about the origin (or at point O) of a non-concurrent force system as shown in figure 1. NOTE: 1. point O is the intersection of the x-axis and the y-axis; 2. take counterclockwise moment as (+) moment; 3. choose the nearest value/option.

 

FIGURE 1
Y
300 lb
250 lb
1'
1'
lo
Transcribed Image Text:FIGURE 1 Y 300 lb 250 lb 1' 1' lo
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