Please help!! I’m in a rush :(
...
Answers: 3
Physics, 22.06.2019 13:30, kuddlebugsmommy
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
Physics, 22.06.2019 16:20, adiafloresp2dkbx
Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
Answers: 1
Physics, 29.10.2019 20:31
Mathematics, 29.10.2019 20:31
Mathematics, 29.10.2019 20:31
History, 29.10.2019 20:31
Biology, 29.10.2019 20:31
Mathematics, 29.10.2019 20:31