(III) Many sailboats are docked at a marina 4.4 km away on the opposite side of a lake. You stare at one of the sailboats because, when you are lying flat at the water’'s edge, you can just see its deck but none of the side of the sailboat. You then go to that sailboat on the other side of the lake and measure that the deck is 1.5 m above the level of the water. Using Fig. 1–16, where h = 1.5 m, estimate the radius R of the d Lake Earth. Earth FIGURE 1-16 Problem 34. R R You see a sailboat across a lake (not to scale). R is the radius of the Earth. Because of the curvature of the Earth, the water "bulges out" between you and the boat. Earth center

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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(III) Many sailboats are docked at a marina 4.4 km away on
the opposite side of a lake. You stare at one of the sailboats
because, when you are lying flat at the water’'s edge, you
can just see its deck but none of the side of the sailboat.
You then go to that sailboat on the other side of the
lake and measure that the deck is 1.5 m above
the level of the water. Using
Fig. 1–16, where h = 1.5 m,
estimate the radius R of the
d
Lake
Earth.
Earth
FIGURE 1-16 Problem 34.
R
R
You see a sailboat across a
lake (not to scale). R is the
radius of the Earth. Because
of the curvature of the Earth,
the water "bulges out" between
you and the boat.
Earth center
Transcribed Image Text:(III) Many sailboats are docked at a marina 4.4 km away on the opposite side of a lake. You stare at one of the sailboats because, when you are lying flat at the water’'s edge, you can just see its deck but none of the side of the sailboat. You then go to that sailboat on the other side of the lake and measure that the deck is 1.5 m above the level of the water. Using Fig. 1–16, where h = 1.5 m, estimate the radius R of the d Lake Earth. Earth FIGURE 1-16 Problem 34. R R You see a sailboat across a lake (not to scale). R is the radius of the Earth. Because of the curvature of the Earth, the water "bulges out" between you and the boat. Earth center
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