What is the critical load for a column with effective length L and modulus of el

What is the critical load for a column with effective length L and modulus of elasticity E?

What is the critical load for a column with effective length L and modulus of elasticity E?

Step 1: Understand that the critical load (P_cr) is the maximum load a column can support before it buckles.
Step 2: Identify the formula for critical load, which is P_cr = π²EI/L².
Step 3: Recognize that 'E' represents the modulus of elasticity, a measure of how stiff the material is.
Step 4: Note that 'L' is the effective length of the column, which is the length that affects its stability.
Step 5: Substitute the values of E and L into the formula to calculate the critical load.

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