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Savatey [412]
3 years ago
8

wo stars that are bound together by gravity and orbit a common center of mass are known as A. constellations. B. binary stars. C

. galaxies. D. meteoroids.
Physics
2 answers:
svlad2 [7]3 years ago
8 0
The correct answer is B.
pychu [463]3 years ago
7 0
B binary stars is your answer 
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\mathrm{v}_{2} \text { velocity after the collision is } 3.3 \mathrm{m} / \mathrm{s}

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m_{1} v_{1}=m_{2} v_{2}

\mathrm{m}_{1} \text { and } \mathrm{m}_{2} \text { are masses of the object }

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