Physics, 01.08.2019 04:10 missheather0309
When a 75.0-kg man slowly adds his weight to a vertical spring attached to the ceiling, he reaches equilibrium when the spring is stretched by 6.50 cm. (a) find the spring constant. (b) if a second, iden- tical spring is hung on the first in series, and the man again adds his weight to the system, by how much does the system of springs stretch? (c) what would be the spring constant of a single, equivalent spring?
Answers: 2
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Select the word from the list that best fits the definition classification of most stars on the h-r diagram
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Physics, 22.06.2019 18:30
Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
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Newtons view of arrangement of the universe. don't copy from anywhere.
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Physics, 22.06.2019 21:10
Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(Οt). suppose that e0 = 20 v/m and Ο = 1.0 Γ 107 sβ1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?
Answers: 2
When a 75.0-kg man slowly adds his weight to a vertical spring attached to the ceiling, he reaches e...
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