d2- LP. осean Starting from rest, a penguin weighing 8kg, slides down a snowy incline at 57.2 to horizontal. The incline is 20.12m long (d1 in diagram). Then the penguin slides along a long snow-covered horizontal section of length 13.8m (d2 in diagram), then off of a 29.62m tall cliff (h in diagram) into the ocean. The coefficient of friction between the penguin and all snowy surfaces is 0.125. Ignoring air drag, what is the penguin's speed when reaching the water surface? Include Sl units. Report your answer to 3 significant digits.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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d2H
d1
h
ocean
Starting from rest, a penguin weighing 8kg, slides down a snowy incline at 57.2° to horizontal. The incline is 20.12m long (d1 in diagram). Then the penguin slides along a
long snow-covered horizontal section of length 13.8m (d2 in diagram), then off of a 29.62m tall cliff (h in diagram) into the ocean. The coefficient of friction between the
penguin and all snowy surfaces is 0.125. Ignoring air drag, what is the penguin's speed when reaching the water surface? Include SI units. Report your answer to 3
significant digits.
Transcribed Image Text:d2H d1 h ocean Starting from rest, a penguin weighing 8kg, slides down a snowy incline at 57.2° to horizontal. The incline is 20.12m long (d1 in diagram). Then the penguin slides along a long snow-covered horizontal section of length 13.8m (d2 in diagram), then off of a 29.62m tall cliff (h in diagram) into the ocean. The coefficient of friction between the penguin and all snowy surfaces is 0.125. Ignoring air drag, what is the penguin's speed when reaching the water surface? Include SI units. Report your answer to 3 significant digits.
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