Find the mass of a rod - MATLAB Cody - MATLAB Central

Problem 55550. Find the mass of a rod

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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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50.72% Correct | 49.28% Incorrect
Last Solution submitted on Feb 23, 2025

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High School Challenge
  • 50 Problems
  • 98 Finishers

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