A scaffold that weighs $$400\ \mathrm{N}$$ supports two painters, one $$500\ \mathrm{N}$$ and the other $$400\ \mathrm{N}. $$The reading in the left scale is $$800\ \mathrm{N}. $$What is the reading in the right-hand scale?

Question

Accepted Answer

$$500\ \mathrm{N}$$

Physics with Calculus Practice Test Guidance: Forces and Equilibrium

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