PhysicsMedium68×since 2002Q7545A body of weight 200 N200 \mathrm{~N}200 N is suspended from a tree branch through a chain of mass 10 kg10 \mathrm{~kg}10 kg. The branch pulls the chain by a force equal to (if g=10 m/s2\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2g=10 m/s2) :A300 NB100 NC150 ND200 NCheck answerSkip