Physics, 21.08.2019 00:30 maxi12312345
Astar cluster lies 7.9 mega-parsecs from the starship, and has an apparent radius of 7.1 arc seconds. you would like to know how big it is. is it the same size as galaxies in our universe (i. e. tens of kilo-parsecs) or only as big as a star cluster in our universe (a few parsecs).
what is the physical radius of star cluster 2? (in kilo-parsecs)
Answers: 2
Physics, 22.06.2019 06:00
In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.
Answers: 1
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 22.06.2019 14:30
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
Answers: 2
Physics, 22.06.2019 17:30
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
Astar cluster lies 7.9 mega-parsecs from the starship, and has an apparent radius of 7.1 arc seconds...
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