Problem 55550. Find the mass of a rod

• Created by Tanya Kuruvilla
• Appears in Magic Numbers IV

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Determine the mass (in grams) of a rod of length L cm if it is in equilibrium per the diagram. In the diagram L1, L2, L3 are distance from the left end of the rod, in the order specified (i.e, L3>L2>L1). Assume the center of gravity is at the midpoint of the rod. Find the mass to the nearest gram.

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49.33% Correct | 50.67% Incorrect

• 373 Solutions
• 173 Solvers

Last Solution submitted on May 07, 2025

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