Which properties would be most useful for the classification of a star recently discovered by an astronomer?
apparent magnitude, temperature, absolute brightness, and size
temperature, solar flare activity, number of surrounding planets, and size
temperature, size comparison to our sun, solar flare activity, and absolute brightness
apparent magnitude, temperature, distance from the Milky Way, and presence of dark spots
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Physics, 22.06.2019 10:10
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
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Physics, 22.06.2019 12:10
Energy flows from the producer level to the level. is called
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Physics, 22.06.2019 12:20
What is the coefficient of kinetic friction μk between the block and the tabletop?
Answers: 1
Which properties would be most useful for the classification of a star recently discovered by an ast...
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