many hours did the carpenter work on the job?6. What is the area of a rectangular floor that is 7'-3" longand 4'-2" wide?7. There are 15 risers in a set of stairs running from thebasement to the first floor. Each riser is 7 1/4" high.What is the distance between floors?8. The distance between two floors is 9'-0 1/2".If 14 risers are to be used in a set of stairs, whatis the height of each riser?

Q.6 Given data as per question Length of floor = 7’-3” Width of floor = 4’-2”

Answered: many hours did the carpenter work on…

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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DESCRIPTIVE GEOMETRY
A glue-laminated timber beam is reinforced by carbon fiber reinforced plastic (CFRP) material bonded to its bottom surface. The cross section of the composite beam is shown in figure below. The elastic modulus of the wood is E= 12 GPa and the elastic modulus of the CFRP is 112 GPa. The simply supported beam spans L = 6 m and carries a concentrated load P = 4.4 kN at midspan, see figure below. A If b₁ = 81 mm and b₂ = 35 mm determine: L/2 B L/2 C CFRP b₁ b₂ 250 mm 3 mm

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