Wire is now pulled through the knot at a rate of v 5

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Unformatted text preview: ate] – The Sun radiates a total power of P = 3.8 x 1026 W, and the Earth- Sun distance is 1 AU = 1.5 x 1011 m. Use this information to estimate the force due to radiation pressure exerted by sunlight on your face when looking up at the Sun at noon on a mid- summer’s day. Assume all the radiation is absorbed by your face, and ignore any absorption of sunlight by the Earth’s atmosphere....
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This document was uploaded on 03/16/2014 for the course PHYS 2426 at Austin Community College.

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