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Physics, 24.09.2019 23:30 bria58490

Atree limb of mass 12 kg falls straight down. if air resistance exerts 27 n of force on the limb as it falls, what is the net force on the tree limb?
a. 118 n down
b. 27 n down
c. 15 n down
d. 91 n down

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