The diameter of the Earth is 12,740,000 meters. a. Determine the radius of Earth. [work] R= [answer] m %3D b. The surface area of a sphere is A = 4r2. Assuming the Earth is a perfect sphere, what is the surface area of the Earth?

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Author:Paul Peter Urone, Roger Hinrichs
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Chapter1: Introduction: The Nature Of Science And Physics
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1. The diameter of the Earth is 12,740,000 meters.
a. Determine the radius of Earth.
[work]
R= [answer] m
b. The surface area of a sphere is A = 4r?. Assuming the Earth is a perfect sphere,
what is the surface area of the Earth?
[work]
A= [answer] m²
%3D
Transcribed Image Text:1. The diameter of the Earth is 12,740,000 meters. a. Determine the radius of Earth. [work] R= [answer] m b. The surface area of a sphere is A = 4r?. Assuming the Earth is a perfect sphere, what is the surface area of the Earth? [work] A= [answer] m² %3D
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