How much work is done by the force the viscous medium exerts on the object as it falls 80 cm?

(d) -20 J 75% (6 votes)
(b) +20 J 25% (2 votes)
(a) +2.0 J 0% (0 votes)
(c) -2.0 J 0% (0 votes)
(e) +40 J 0% (0 votes)
Other 0% 0 votes

Total Votes: 8

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