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Energy Conservation with Conservative Forces: a Small Hockey Puck Slides

Question 47

Multiple Choice

Energy conservation with conservative forces: A small hockey puck slides without friction over the icy hill shown in the figure and lands 6.20 m from the foot of the cliff with no air resistance. What was its speed v0 at the bottom of the hill? Energy conservation with conservative forces: A small hockey puck slides without friction over the icy hill shown in the figure and lands 6.20 m from the foot of the cliff with no air resistance. What was its speed v<sub>0</sub> at the bottom of the hill? A) 20.8 m/s B) 17.4 m/s C) 14.4 m/s D) 13.7 m/s E) 4.71 m/s


A) 20.8 m/s
B) 17.4 m/s
C) 14.4 m/s
D) 13.7 m/s
E) 4.71 m/s

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