I need question 5 please and correct any others if they’re wrong
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Physics, 08.01.2021 05:50 aliviafrancois2000
I need question 5 please and correct any others if they’re wrong
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 13:50, highlander4215
Observations show that interstellar clouds can have almost any shape and
Answers: 1
Physics, 22.06.2019 20:30, carson9373
What are some important factors to consider when choosing a warm-up before your workout?
Answers: 2
Physics, 23.06.2019 01:30, harleycrider2251
Which statements did both aristotle and ptolemy assume? check all that apply.
Answers: 1
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