Physics, 29.11.2019 03:31, mariaveliz2201
Briefly describe the three different ways of measuring the mass of a cluster of galaxies. do the results from the different methods agree? what do they tell us about dark matter in galaxy clusters?
Answers: 3
Physics, 21.06.2019 23:00, zahriamarie10
If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10
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Briefly describe the three different ways of measuring the mass of a cluster of galaxies. do the res...
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