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Physics, 28.11.2019 04:31 KnMcdonaldk93906
A320-foot tree casts a 130-foot shadow on horizontal ground. a girl lying on the grass at the tip of the shadow is looking at a bird nesting at the top of the tree. at what angle is the girl looking up? assume that the tree grows at a right angle to the ground g
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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(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. 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?
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A320-foot tree casts a 130-foot shadow on horizontal ground. a girl lying on the grass at the tip of...
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