Problem 55550. Find the mass of a rod

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.
Solve

Solution Stats

46.73% Correct | 53.27% Incorrect
Last Solution submitted on Nov 20, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers219

Suggested Problems

More from this Author31

Problem Tags

lever torque

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!