Two very small planets are orbiting a much larger star. Planet A orbits the star with...
Two very small planets are orbiting a much larger star. Planet A orbits the star with a period T. Planet B circles the star at four times the distance of Planet A, but Planet B is four times as massive as Planet A. Planet B orbits the star with a period of
A) T/4
B) 8T
C) 4T
D) T
E) 16T
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Two very small planets are orbiting a much larger star. Planet A orbits the star with...
Two very small planets are orbiting a much larger star. Planet A orbits the star with...
Two very small planets are orbiting a much larger star. Planet A orbits the star with a period TA. Planet B circles the star at four times the distance of Planet A, but Planet B is four times as massive as Planet A. Planet B orbits the star with a period of:
Two planets are orbiting around the same star. Planet A has four times the mass of...
Two planets are orbiting around the same star. Planet A has four times the mass of planet B. Planet A is located twice further from the star than planet B. When comparing the force of gravity affecting both planets, what is the value of the following ratio: FG on A FG on B O A) 4 B) 2 C) 1 D) 1/2 O E) 1/4
Orbits of four different planets around the same star are shown. The masses of the planets,...
Orbits of four different planets around the same star are shown.
The masses of the planets, expressed in terms of the mass M of the
smallest planet, can be found in the included table, while the
relative sizes of the orbits can be determined from the diagram.
Assume that the mass of the star is much larger than the mass of
the planets. Rank the period T of the four orbits, from longest to
shortest.
Orbits of four different planets...
Two planets orbit in circular orbits around a star have speeds of 5v(planet A) and 2v(planet...
Two planets orbit in circular orbits around a star have speeds of 5v(planet A) and 2v(planet B). Express your answers in fractional form, simplified as much as possible. What is the ratio of the orbital radii of the planets? rB/rA = ___/___ What is the ratio of their periods? PB/PA = ___/____
In recent years, scientists have discovered hundreds of planets orbiting other stars. Some of these planets...
In recent years, scientists have discovered hundreds of planets orbiting other stars. Some of these planets are in orbits that are similar to that of earth, which orbits the sun (Msun = 1.99 × 1030 kg) at a distance of 1.50 × 1011 m, called 1 astronomical unit (1 au). Others have extreme orbits that are much different from anything in our solar system. The following problem relates to one of these planets that follows circular orbit around its star....
Two newly discovered planets follow circular orbits around a star in a distant part of the...
Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 45.2 km/s and 55.1 km/s. The slower planet's orbital period is 6.27 years. (a) What is the mass of the star? (b) What is the orbital period of the faster planet, in years?
Two newly discovered planets follow circular orbits around a star in a distant part of the...
Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 42.6 km/s and 64.2 km/s. The slower planet's orbital period is 6.93 years. (a) What is the mass of the star? (b) What is the orbital period of the faster planet, in years?
Two newly discovered planets follow circular orbits around a star in a distant part of the...
Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 43.4 km/s and 57.2 km/s. The slower planet's orbital period is 7.50 years. (a) What is the mass of the star? ______ kg (b) What is the orbital period of the faster planet, in years? _______yr
Orbits of four different planets around the same star are shown. Rank the period T of...
Orbits of four different planets around the same star are
shown. Rank the period T of the four orbits from longest to
shortest.
C-M
A-73M
B-850M
D-3900M
Question Two newly discovered planets follow circular orbits around a star in a distant part of...
Question Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 42.1 km/s and 59.1 km/s. The slower planet's orbital period is 7.50 years. (a) What is the mass of the star? (b) What is the orbital period of the faster planet, in years?
Two very small planets are orbiting a much larger star. Planet A orbits the star with a period TA. Planet B circles the star at four times the distance of Planet A, but Planet B is four times as massive as Planet A. Planet B orbits the star with a period of:
Two planets are orbiting around the same star. Planet A has four times the mass of planet B. Planet A is located twice further from the star than planet B. When comparing the force of gravity affecting both planets, what is the value of the following ratio: FG on A FG on B O A) 4 B) 2 C) 1 D) 1/2 O E) 1/4
Orbits of four different planets around the same star are shown.
The masses of the planets, expressed in terms of the mass M of the
smallest planet, can be found in the included table, while the
relative sizes of the orbits can be determined from the diagram.
Assume that the mass of the star is much larger than the mass of
the planets. Rank the period T of the four orbits, from longest to
shortest.
Orbits of four different planets...
Orbits of four different planets around the same star are
shown. Rank the period T of the four orbits from longest to
shortest.
C-M
A-73M
B-850M
D-3900M
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