A Horizontal Bar of Negligible Weight Has An $82.6 \mathrm{~kg}$ Weight Hanging from the Left End and A

Short Answer

A horizontal bar of negligible weight has an $82.6 \mathrm{~kg}$ weight hanging from the left end and a $43.0 \mathrm{~kg}$ weight hanging from the right end. The bar is seen to balance $56.2 \mathrm{~cm}$ from the right end. Determine the length of the bar.