Calculate the pressure p of the Venus atmosphere (it consists of CO2 at 477o C) at the height of 1 km from the planet surface, where p0=9.3 MPa. The planet mass is 4.9x1024 kg, its radius is 6050 km
Q: The mean diameter of Uranus is 50,724 km. The planet has a mean mass density of 1.27g/cm^3. What is…
A: Given: Mean diameter of Uranus (d) = 50724 km. Mass density of Uranus (ρ) = 1.27 gm/cm3.
Q: What is the orbital speed, in kilometers per second, of ring particles at the inner edge of Saturn's…
A: The speed of each ring particle is given by the formula,v=29.4R km/sWhere R is the distance from the…
Q: What is the escape velocity from an asteroid with a diameter of 100 km and an average relative…
A:
Q: A comet is cruising through the solar system at a velocity of 50,000 km per hour for four hours.…
A: The first kinematical equation is given by, x = ut + (1/2)at2 Where, x is the displacement u is the…
Q: Given the masses and radil of Uranus and Neptune, calculate the gravity at the "surface" of each of…
A: The surface gravity of an astronomical object is defined as the gravitational acceleration…
Q: A man who weighs 198 pounds on Earth would weigh 475 pounds on the surface of Jupiter. How many…
A: Given data; The weight of the man on Earth is we=198 pounds The weight of the man on Jupiter is…
Q: What is the escape velocity from the surface of Europa if its mass is 4.8 1022 kg and its radius is…
A:
Q: 2GM The asteroid Pallas has a mass of 2.11 x 1020 kg and an average radius of about 256 km (2.56 x…
A:
Q: The largest asteroid, Ceres, has a radius 0.073 times the radius of Earth and a mass of 0.0002 Earth…
A: Gravitational force is one of the fundamental forces of nature and is always positive, it will only…
Q: How would the density change on another planet?
A: Given data: The mass of the object is: M The gravity acceleration is: g The volume of the object…
Q: Calculate the gravitational field strength on a planet with a diameter of 13077.4 km and the escape…
A:
Q: What is the range of density for the outer planets (in g/cm3)? 1.2 to 5.5 2.2 to 5.5 2.2 to 6.5 3.3…
A: Outer planets are less dense and having density about 1 g/cm3.
Q: Imagine that astronomers have just discovered a planet orbiting another star (other than the Sun),…
A: Mass of the planet that is discovered, M=4.2 Jupiter-masses
Q: ■ What would Earth's surface gravity and escape speed be if the entire planet had a density equal to…
A: The surface gravity of an astronomical object is the gravitational acceleration experienced by an…
Q: Titan has a radius of 2700.0 km and a mass of 1.4x1023kg. What is the escape velocity in km/s from…
A: Given value--- Titan has a radius of 2700.0 km. mass = 1.4x1023kg. Titans exosphere, which begins…
Q: Phobos orbits Mars at a distance of 9380 km from the center of the planet and has a velocity of…
A: A circular orbit is defined as an orbit that has a fixed distance around the barycenter. A circular…
Q: Jupiter is approximately a sphere of radius 6.99 x 107 m. (a) What is its circumference in…
A:
Q: 2GM What is the escape velocity from the surface of Rhea if its mass is 2.3 x 1021 kg and its radius…
A:
Q: If you visited a spherical asteriod 19 x 103 km (convert to m) in radius with a mass of 10.5 x 1019…
A: Given: a spherical asteroid with a radius of r=19 x 103 km=19×106 m, and a mass of M=10.5 x 1019…
Q: Rhea orbits Saturn with an average radius of 527,000 km and a period of 4.518 days. Based upon these…
A:
Q: . Why are the inner planets made of denser materials than the outer planets?
A: Jupiter and saturn have low density because they mainly consist of hydrogen and helium.
Q: Calculate the escape velocity to an orbit of 393 km height from a planet with the radius of 2000 km…
A: Mass of object =393kg Radius =2000km Density =3400 kg.m-3
Q: Problem 4. Physical Features of the Giant Planets: Volume and Density of Jupiter (Palen, et. al.…
A: Given: The average radius of Jupiter is 69900 km. The average radius of Earth is 6370 km.…
Q: For the planet Saturn,What is its diameter in Earth diameters (what multiple of Earth's…
A: The objective of the question is to find out the diameter, mass and average density of Saturn in…
Q: A scientist has evidence that a newly discovered planet has a mass of 7.0\times 10^(24) kilograms…
A:
Calculate the pressure p of the Venus atmosphere (it consists of CO2 at 477o
C) at the height of 1 km
from the planet surface, where p0=9.3 MPa. The planet mass is 4.9x1024 kg, its radius is 6050 km
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- A comet with a 2km diameter will make a crater about 20 km in diameter. If the comet has a mass of 4.5 x1012kg and impacts the surface at 35 km/sec, what is the kinetic energy of the comet in Joules?Calculate the escape velocity to an orbit of 243 km height from a planet with the radius of 2000 km and the density of 3400 kg m-³. Give your answer in Sl units. Answer: Choose...QUESTION 1 Estimate The Temperature For A Planet In Other Solar System (Questions 1-3) Let us assume scientists just discovered a planet orbiting a star in an extra-solar system. The star has a surface temperature Ts = 10000 Kelvins and a radius Sr = 1x109 meters. Scientists also measured the distance (D) between the star and the planet as D = 2 AU - 3.0x1011 meters. The solar power per unit area from the star's surface (Ps) can be calculated from the star's surface temperature Ts (10000 Kelvins) by the Stefen-Boltzman law Ps=0(Ts)4, where o is Stefen-Boltzman constant (5.67 x 10-8 Watt/meter2/Kelvin4). What is the solar power per unit area from the star's surface (Ps)? O Ps ~ 2.87 x 108 Watt/meter2 O Ps ~ 5.67 x 108 Watt/meter2 O O Ps ~ 2.87 x 10 Watt/meter2 Watt/meter² Ps ~ 5.67 x 10⁹ QUESTION 2 The solar power (Ps) decreases from the star's surface to the distance at the planet. Assuming the solar power per unit area at the distance of the planet as Pp, we have Pp=Ps(Sr/D)2, where…
- Jupiters moon, lo, loses about 119.0 kg /s of sulfur dioxide to Jupiter's magnetosphere. At this rate, what percent if it's mass would lo lose in 3.0x109 years? Lo has a mass about 1x1023 kg and there are 3.15 x107 seconds in a yearCalculate the Roche radius (in km) for Uranus. The diameter of Uranus is 5.11 ✕ 104 km.20 Approximately how many other planetary systems have been discovered to date? A Tens of thousands B) Tens C Hundreds D Thousands E Millions
- What is the surface gravity (local acceleration) of a planet with a mass of (3.5×1024kg) that has a radius of (2.2×106m)?A certain exoplanet has an eighth of the mass of the Earth and half its diameter. The escape velocity on the exoplanet is ________ times the escape velocity on the Earth. A 1/4 B 1/2 C 2 D 4The asteroid Pallas has a mass of 2.11 ✕ 1020 kg and an average radius of about 256 km (2.56 ✕ 102 km). What is its escape velocity (in m/s)? (Hints: Use the formula for escape velocity ; remember to convert units to m, kg, and s.)________ m/s
- 6 Why isn't there a planet where the asteroid belt is located? A The temperature in this portion of the solar nebula was just right to prevent rock from sticking together. B C D There was too much rocky material to form a terrestrial planet, but not enough gaseous material to form a jovian planet. There was not enough material in this part of the solar nebula to form a planet. Gravitational tugs from Jupiter prevented material from collecting together to form a planet. E A planet once formed here, but it was broken apart by a catastrophic collision.Calculate the escape velocity to an orbit of 457 km height from a planet with the radius of 2000 km and the density of 3400 kg⋅m-³. Give your answer in Sl units.How many orders of magnitude do you need to grow in spatial scale (size) to form a planet? Let's take the extreme ends of this scale, from a dust particle of radius a = 10-6m to the gas giant Jupiter (you can round up its radius to the nearest ten to keep it simple). What else has this difference in order of magnitude? Maybe pick something that's not a length scale. Be creative!