Will upvote for quality solution! Part 2Estimate the load in the hooks and chains supportingthe light fixture.Density valuesPine :420 kg/m^3Steel:7850 kg/m^3The pine beam is a 42 in. long 6 by 8 (5.5 in. by 7.5 in.).Use data from (Links to an external site.) theEngineering ToolBox website for the density of woodand steel.

Given data:Density of Pine = 420 kg/m3 = (420/16.018) = 26.22 lb/ft3Density of Steel = 7850 kg/m3 =…

Answered: Estimate the load in the hooks and…

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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Part 2
Estimate the load in the hooks and chains supporting
the light fixture.
Density values
Pine :
420 kg/m^3
Steel:
7850 kg/m^3
The pine beam is a 42 in. long 6 by 8 (5.5 in. by 7.5 in.).
Use data from (Links to an external site.) the
Engineering ToolBox website for the density of wood
and steel.

Expert Solution

Step 1: Assumptions

Given data:

Density of Pine = 420 kg/m³= (420/16.018) = 26.22 lb/ft³

Density of Steel = 7850 kg/m³= (7850/16.018) = 490.07 lb/ft³

Assumptions:

The given hooks and the chains supporting the fight fixture are considered as a simply supported beam with point loads.
Hanging ropes are of negligible weight. (considered as wires)
The assumed values of chains and hooks are given below.
- Diameter of chain = 0.13 in = 0.010833 ft
- Length of chain = 1 ft
- The standard weight of a light bulb = 0.075 lbs

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