I need help figuring out how to do this when P is at an angle
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
I need help figuring out how to do this when P is at an angle
Expert Solution
Step 1
Given:
The weight of the block is 100 lb.
The coefficient of static friction is 0.25.
Consider the figure.
Step 2
The formula to calculate the frictional force is,
Here, µ is the coefficient of static friction, and N is the normal force.
Step 3
Assume the block is in equilibrium.
Take summation of vertical forces with respect to block is 0.
Take summation of horizontal forces with respect to block is 0.
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