Calculate the period T of a dwarf planet whose orbit has a semimajor axis of 250 AU.

Q: which of the dwarf planets is the largest?

A: The largest dwarf planet is Pluto with diameter 2372 km .

Q: Two planets orbit the same Sun. Planet A orbits at a radius of 200 million km and makes one full…

A: Solution: given that Planet A R = 200 million km T =500 days Planet B R = 450 million km

Q: Uranus requires 84 years to circle the Sun. Find Uranus's average distance from the Sun as a…

A:

Q: Calculate the period T of a planet

A: Given data:     The period of the planet is: T (earth years) The mass of the sun is: M= 1.989×1030…

Q: Neptune circles the Sun at a distance of 4.30 x 10^12 m once every 164 yeras. Saturn circles the Sun…

A:

Q: Iridium satellites are ________satellites. a. GEO b. MEO c. LEO d. none of the above

A:

Q: Saturn has an angular size of 16", and an observed Synodic Period of 1.035yrs. Saturn's moon, Titan…

A:

Q: Which planetary model allows a scientist to predict the exact positions of the planets in the night…

A: It is asked in the question that Which planetary model allows a scientist to predict the exact…

Q: Io, one of Jupiter's satellites, has an orbital period of 1.77 d. Europa, another of Jupiter's…

A: TIo= 1.77 d TEU= 3.54 d Mass of Jupiter , m = 1.9 x 1027 kg  To find = Distance of each satellite…

Q: Calculate the gravitational field strength on a planet with a diameter of 12939.5 km and the escape…

A:

Q: Saturn has an orbital period of 29.5 years and Neptune has an orbital period of 165 years. How many…

A:

Q: Calculate the period T of a planet whose orbit has a semimajor axis of 40 AU.

A: T2=ka3T is the period in earth yearsa is the length of semimajor axis in astronomical units

Q: The Magellan orbiter orbits Venus with a period of 3.26 hours. How far (in km) above the surface of…

A: The equation for the radius of the orbit is given by, r3=GMP24π2 Substituting the values in the…

Q: Calculate the period T of a planet whose orbit has a semimajor axis of 6.1 AU.

A: Semi-major axis  R = 6.1 AU According to Kepler third law, T2=R3T=R32

Q: Which planet the second last from the sun (7th in line)? Saturn Uranus Mars Neptune

A: Second last planet from the Sun. i.e. 7th plant of solar system.

Q: Jupiter's third-largest natural satellite, Io, follows an orbit with a semimajor axis of 422,000 km…

A: Semi major axis of Io's orbit, a = 4.22 x 105 km Orbital period of Io's orbit, P = 1.77 earth days 1…

Q: Calculate the period T of a dwarf planet whose orbit has a semimajor axis of 400 AU.

A: It is given that,

Q: (a) Calculate the average distance of Mercury, Venus and Mars to the Earth. Which one of these…

A: It is given that,

Q: A newly discovered planet orbits a star with the same mass as the Sun with a semi-major axis of…

A: (13) According to the Kepler’s third law, The distance between the Sun and planet at the…

Q: What would be the period of a (hypothetical) solar-system planet whose orbit has a semimajor axis of…

A: According to Kepler's third law the relation between time period and length of semi major axis is…

Q: If the moon of the hypothetical planet X has a distance of 0.2 AU (astronomical units) and has a…

A:

Q: Calculate the period T of a planet whose orbit has a semi major axis of 6.1 AU

A:

Q: If the angular diameter of a body is 0.35 degrees and it is 160 million kilometers away,

A: GivenAngular diameter of body (θ)=0.35 °Distance between body=160 million km=160×106 km

Q: what method is used to determine the diameter of a planet?

A: With the help of telescope we can look the planet from the earth surface. Using the parallax angle…

Q: The dwarf planet Pluto was discovered in 1930. Since that time, which jovian planet has completed a…

A: Given: Pluto was discovered in 1930 To find: which jovian planet has completed a full revolution…

Q: How long (in Earth-Years) does it take Saturn to orbit the Sun? Use these values of (average)…

A:

Q: Mulchatna is an exoplanet orbiting star 12 Altair. If the planet’s orbital period is 4.25 days and…

A: Write the expression for Kepler’s third law. Here, T represents the orbital period, k represents…

Q: Use the data to answer the question below. Average distance from the Sun (km) Average orbit (km/s…

A: Speed of mars (v) = 24 kmsSpeed of Earth (v') = 30 kms

Q: The angular diameter of a body was 0.35 degrees and at a distance of 160 million kilometers, then…

A: 9.8 x 10^5 km

Q: Ceres, the largest asteroid and a dwarf planet, has a semi-major axis of about 2.74 AU. What is…

A:

Q: If the angular diameter of a body is 0.35 degrees and at a distance of 160 million km, then the…

A:

Q: Calculate period T of a dwarf planet whose orbit has a semimajor axis of 812 AU

A: The semimajor axis R = 812 AU   Kepler third law                                  T = R32…

Q: What would happen if you tried to land on Jupiter?

A: Jupiter is a gas planet , it is mostly made of hydrogen and helium  and hence no solid surface to…

Q: SnowT is an exoplanet orbiting star 27 Kood. If the planet’s orbital period is 3.75 days and 27…

A: time period T2=kR3

Q: Calculate the density for the following planets:  Planet A) Mass = 8.2  , Radius =2.74 km Planet…

A:

Q: The Magellan orbiter orbits Venus with a period of 3.26 hours. How far (in km) above the surface of…

A: Given: Mass of venus (M) = 4.87x1024 kg Radius of venus (R)= 6.05x103 km Time period of Magellan…

Q: Arrange the sequence of the planet's from nearest to farthest from the sun.

A: Solar system consists of stars such as, the Sun, and the planets Mercury, Venus, Earth, Mars,…

Q: Place the planets in order from smallest revolution period around the sun to largest?

A: The required order from smallest to highest revolution period around the sun is,

Q: What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are…

A: In the question it is said that when the two planets Earth and Saturn are farthest paath what will…