The grains of wood in the board make an angle of 20°with the horizontal as shown. The board is subjected toan axial load of P = 300 N. (Figure 1)Part ADetermine the normal stress that acts perpendicular to the grains.Express your answer to three significant figures and include the appropriate units.µAValueUnitsSubmitRequest AnswerFigure< 1 of 1Part BDetermine the shear stress that acts parallel to the grains.Express your answer to three significant figures and include the appropriate units.HA-300 mm160 mmTa'y =ValueUnits20°25 mm1SubmitRequest Answer

The grains of wood in the board make an angle of 20° with the horizontal as shown. The board is subjected to an axial load of P = 300 N. (Figure 1) Part A Determine the normal stress that acts perpendicular to the grains. Express your answer to three significant figures and include the appropriate HA Value Units Submit Request Answer

The grains of wood in the board make an angle of 20° with the horizontal as shown. The board is subjected to an axial load of P = 300 N. (Figure 1) Part A Determine the normal stress that acts perpendicular to the grains. Express your answer to three significant figures and include the appropriate HA Value Units Submit Request Answer

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The grains of wood in the board make an angle of 20°
with the horizontal as shown. The board is subjected to
an axial load of P = 300 N. (Figure 1)
Part A
Determine the normal stress that acts perpendicular to the grains.
Express your answer to three significant figures and include the appropriate units.
µA
Value
Units
Submit
Request Answer
Figure
< 1 of 1
Part B
Determine the shear stress that acts parallel to the grains.
Express your answer to three significant figures and include the appropriate units.
HA
-300 mm
160 mm
Ta'y =
Value
Units
20°
25 mm1
Submit
Request Answer

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