Choose the one correct answer from those listed below.
a. Since the maximum radial velocity amplitude occurs when the inclination is 90 degrees, then astronomers can calculate the minimum planetary mass that would give the amplitude that is observed.
b. Since the maximum radial velocity amplitude occurs when the inclination is 90 degrees, then astronomers can calculate the maximum planetary mass that would give the amplitude that is observed.
c. Since the minimum radial velocity amplitude occurs when the inclination is 90 degrees, then astronomers can calculate the maximum planetary mass that would give the amplitude that is observed.
d. Since the minimum radial velocity amplitude occurs when the inclination is 90 degrees, then astronomers can calculate the minimum planetary mass that would give the amplitude that is observed.
Answers: 2
Physics, 22.06.2019 04:30
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at β20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
Answers: 3
Choose the one correct answer from those listed below.
a. Since the maximum radial velocity amplit...
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