Ask a New Question

A planet orbiting a star

Two planets are orbiting a star. Planet A is closer to the star than Planet B. Which description explains the expected motion of
1. 1 answer
2. asked by hehe
3. 122 views
new planet is discovered orbiting a distant star. Observations have confirmed that the planet has a circular orbit with a radius
1. 1 answer
2. asked by Joe
3. 673 views
Suppose a planet with a mass of 2.14 ✕ 10^25 kg is orbiting a star with a mass of 4.05 ✕ 10^31 kg, and the mean distance
1. 3 answers
2. asked by Anonymous
3. 557 views
Two planets are orbiting a star. Planet A is closer to the star than Planet B. Which description explains the expected motion of
1. 1 answer
2. asked by hehe
3. 74 views
Suppose you received a message from aliens living on a planet orbiting a star identical to our Sun. They say they live 4 times
1. 2 answers
2. asked by Anonymous
3. 780 views
A planet orbiting a certain star is observed to have an orbital period of 65 days with an orbit whose semi-major axis is 3.8 ×
1. 1 answer
2. asked by Anon
3. 767 views
a___ is a planet orbiting a star
1. 1 answer
2. 14 views
A planet orbiting a star is occasionally hit by comets. Each comet has a mass of4.8 × 10^6 kg of which 30% is rock and 70% is
1. 1 answer
2. asked by john help me with this question plz
3. 523 views
Planets A and B orbit the same star. Planet B is four times further from the star than planet A and has twice the mass of planet
1. 1 answer
2. asked by love
3. 1,134 views
On October 15, 2001, a planet was discovered orbiting around the star x. Its orbital distance was measured to be 10.5 million
1. 1 answer
2. asked by Donnie
3. 728 views