In the figure below, the slope angle theta = 20 degrees and the block weight equals 100 N. which ofthe following is true regarding the direction of the frictional force between the block and the slopesurface?ABSlope angle = 0Hs = 0.5WO down slope (parallel to the slope surface and downwards)O up slope (parallel to the slope surface and upwards)O perpendicular to the slope surfaceO parallel to the slope surface, but could be upslope or downslope depending on the magnitudes of forces A andВ

OPTION B -- Up Slope ( Parallel to the slope surface and upwards. )

In the figure below, the slope angle theta = 20 degrees and the block weight equals 100 N. which of the following is true regarding the direction of the frictional force between the block and the slope surface? A Slope angle = 0 B Hs = 0.5

In the figure below, the slope angle theta = 20 degrees and the block weight equals 100 N. which of the following is true regarding the direction of the frictional force between the block and the slope surface? A Slope angle = 0 B Hs = 0.5

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

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Question

In the figure below, the slope angle theta = 20 degrees and the block weight equals 100 N. which of
the following is true regarding the direction of the frictional force between the block and the slope
surface?
A
B
Slope angle = 0
Hs = 0.5
W
O down slope (parallel to the slope surface and downwards)
O up slope (parallel to the slope surface and upwards)
O perpendicular to the slope surface
O parallel to the slope surface, but could be upslope or downslope depending on the magnitudes of forces A and
В

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