The wood beam in (Figure 1) is subjected to a load of P=6 kN. Grains of wood in the beam at point A make an angle of 25° with the horizontal as shown. Figure -2 m- 25° P 75 mm -4 m- 300 mm 200 mm 1 of 1 Determine the normal and shear stress that act perpendicular to the grains due to the loading. Express your answers in megapascals to three significant figures separated by a comma. | ΑΣΦ | | | vec | Ơn. Tn = Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback ? MPa

The wood beam in (Figure 1) is subjected to a load of P=6 kN. Grains of wood in the beam at point A make an angle of 25° with the horizontal as shown. Figure -2 m- 25° P 75 mm -4 m- 300 mm 200 mm 1 of 1 Determine the normal and shear stress that act perpendicular to the grains due to the loading. Express your answers in megapascals to three significant figures separated by a comma. | ΑΣΦ | | | vec | Ơn. Tn = Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback ? MPa

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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Question

The wood beam in (Figure 1) is subjected to a load of
P = 6 kN. Grains of wood in the beam at point A make an
angle of 25⁰ with the horizontal as shown.
Figure
-2 m-
1 m
P
75 mm
-4 m-
300 mm
200 mm
1 of 1
Part A
Determine the normal and shear stress that act perpendicular to the grains due to the loading.
Express your answers in megapascals to three significant figures separated by a comma.
σn, Tn =
15. ΑΣΦΗ |
vec
Submit Previous Answers Request Answer
Provide Feedback
* Incorrect; Try Again; 4 attempts remaining
GE
?
MPa

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Step 2: Reaction from supports

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Step 3: Reactions at A

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Step 4: Bending and Shear stress

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Step 5: Normal and shear stress calculation on the grain.

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