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Physics, 22.06.2019 14:40
On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)
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Physics, 22.06.2019 19:40
Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?
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Physics, 22.06.2019 19:50
An electron moves with a constant horizontal velocity of 3.0 Ă— 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
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Physics, 23.06.2019 00:30
If you let go of the notebook after lifting it, will it move? how?
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Mathematics, 25.06.2019 18:00
Physics, 25.06.2019 18:00
Mathematics, 25.06.2019 18:00
Computers and Technology, 25.06.2019 18:00
Mathematics, 25.06.2019 18:00
Chemistry, 25.06.2019 18:00
History, 25.06.2019 18:00
Mathematics, 25.06.2019 18:00
History, 25.06.2019 18:00
Mathematics, 25.06.2019 18:00
Biology, 25.06.2019 18:00