Q: planet has a diameter of 6.0×10^3 km and, one of its satellites is in a circular orbit of radius…
A: A planet has a diameter of 6.0×10^3 km and, one of its satellites is in a circular orbit of radius…
Q: In Class Question A new planet has been discovered around a Sun-like star. Only limited information…
A: We have been given a planet of semi major axis a=0.4 AU, Density=1.3 w.r.t water and it is mainly…
Q: his planet is made almost entirely of green house gasses making its surface too hot for life.
A: Greenhouse gases are the gases that absorb infrared radiation coming from sun rays & contributes…
Q: What are satellites?
A: A satellite is an object in space that orbits or circles around a bigger object.
Q: which of the dwarf planets is the largest?
A: The largest dwarf planet is Pluto with diameter 2372 km .
Q: Make a short report on vehicles used for space missions recently.
A: A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite,…
Q: The cores of terrestrial planets are mostly metal because: O The entire planets are mostly metal…
A: option B is correct .( metals are denser and so sank to the centres of the planets when they were…
Q: In our solar system, the planets known as the giant planets are also known as the outer planets? *…
A: Astronomers have divided the eight planets of our solar system into the inner planets and the outer…
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: The Astrometry technique is useful in finding the _______________________ . (Select all that apply)…
A: Astrometry is the method by which we can detect the motion of a star by making precise measurements…
Q: 3. Fill out this data table with information you have collected about the solar system planets.…
A: Solar system is a collection of eight planets which are orbiting around the Sun. The planets of the…
Q: The cost the Apollo program that landed men on the moon was $25.4B. Using estimation compare the…
A: The cost of the Apollo program that landed men on the moon was $25.4B. To compare the distance to…
Q: Why do we say the Neptune was the first planet to be discovered through the use of mathmatics?
A: Neptune was the first planet to be discovered through the use of mathematics, because astronomers…
Q: Selected astronomical data for Jupiter's moon Thebe is given in the table. Мoon Orbital Radius (km)…
A:
Q: The Space-X Falcon Heavy's first payload was a space probe going to Mars a capsule…
A: Space-X Falcon Heavy first launched in 2018 , and it carried Tesla Roadster an electric car into the…
Q: uTo... 49 Which of these facts about planets is false? The planets all orbit the sun in the same…
A: True statement s are as follows:- * every planet is moving around Earth in counterclockwise…
Q: how many planets in the solar system?
A: There are eight planets in the solar system.
Q: you solar system planets. Characteristics Unit Mercury Venus Earth 330 10 g 4,870 5,970 Mass 104 cm…
A:
Q: What two factors influence whether gas particles stay or leave a planet's atmosphere? A)…
A: The ability to hold the gas particles depends on the gravity strength of the planet and the speed of…
Q: Sun Planet X Moon
A: Given: The diameter of the sun=796000 mi Radius rs=7960002=398000 mi The diameter of Moon=2731 mi…
Q: What are two differences between the terrestrial (rocky) planets and the Gas giants?
A:
Q: The largest body in our solar system is O Earth O Jupiter O The Sun O The Moon
A: Sun is largest body in our solar system
Q: Far into the future scientists are exploring a new planetary system in hopes of finding an…
A: For moon A; Time period (TA)=2.3 days Orbital radius (rA)=7.87×107 m For moon B; Time period…
Q: why is pluto not a planet
A: Tombaugh discover pluto in 1930. From 1930 to 2006 .
Q: The planet Mercury has a radius of about 0.38 Earth radii and a mass of only 0.055 Earth masses.…
A: Here given the radius of the mercury is about 0.38 Earth radii. The mass is 0.055 Earth mass. We…
Q: Describe the two mains methods of detecting planets around other stars.
A: There are various agencies who work on finding new planets and exo planets in the solar system. Nasa…
Q: Calculate the density for the following planets: Planet A) Mass = 8.2 , Radius =2.74 km Planet…
A:
Q: The existence of the dwarf planet Pluto was proposed based on irregularities in Neptune’s orbit.…
A:
Q: If the Diameter of a planet is 12.9 km, Then what will be the volume of planet Km3?
A: Given: The diameter of the planet is 12.9 km. Introduction: The planet is assumed to be spherical in…
Q: Rank the following types of interplanetary missions from cheapest to most expensive in terms of fuel…
A: The amount of fuel used in an interplanetary mission depends on the distance to be travelled,…
Q: Objective: To measure the force produced by the Rocket (Atlus-V) engine, in order to get the rocket…
A:
Q: In January 2005, the Huygens probe landed on Saturn's moon Titan, the only satellite in the solar…
A: Given that, The diameter of Titan, d = 5150 km Mass of Titan, M=1.35×1023 kg The weight of probe on…
Q: Describe a way that gravity influenced the formation of the solar system with the planet orbiting…
A: Gravity is nothing but the attraction between two massive objects attracting each other
Q: A planet has 2 moons which are on opposite sides of the planet. The gravity force from the 2 moons…
A:
Q: Assuming it were possible, how long would it take a car traveling at 60 miles per hour to leave the…
A: The distance between the Earth and the edge of the solar system is approximately 9 billion miles.
Q: Which of the following could the Close Encounter hypothesis NOT explain A)The planets all orbit in…
A: Required : Which of the following could the Close Encounter hypothesis NOT explain.
Q: epler’s First Law: Elliptical Planetary Orbits: The solar system major planet in the most…
A: Given that At Perihelion, Mercury’s distance from the Sun (Rp) is 0.31 AU. At Aphelion, Mercury’s…
Q: The existence of the dwarf planet Pluto was proposed based on irregularities in Neptune's orbit.…
A: Given information: Here, MP is the Pluto’s mass, MU is the Uranus’s mass, rp is the distance…
Q: The certain forest moon travels in an approximately circular orbit of radius 14,733,533 m with a…
A: Write the given values of this problem. R=14733533 mT=11 days 13 hrT=(11×24×3600+13×3600)T=997200…
Q: Planetary migration is a new process that has been added to the nebular theory of solar system…
A: Planetary migration is where planets can migrate from the orbits in which they are born.
Step by step
Solved in 2 steps
- Which of the following is abundant on the Earth but not on the other seven planets? (16.3) (a) oxygen (b) water (c) life (d) all the precedingWhich types of planets are most easily detected by Doppler measurements? By transits?Explain how the scientific method was used to reclassify the planets in the solar system.
- 12 Which of the following is not a characteristic of an object in our solar system that allows life to exist? F Diameter of the object G Distance from the Sun Presence of liquid water J Composition of the atmosphereCalculate the density for the following planets: Planet A) Mass = 8.2 , Radius =2.74 km Planet B) Mass = 6.99 , Radius =1.648 km Planet C) Mass = 446 , Radius =19.46 km Planet D) Mass = 2225 , Radius =11.21 km Mass (Earth=1) Masses are given in terms of Earth mass.Fill out this data table with information you have collected about the solar system planets. Characteristics Unit Mercury Venus Earth 330 10 g 4,870 5,970 Mass 61 928 1,083 Volume 1024 cm 5.4 5.4 50 Density g/cm Distance from Sun 58 10° km 100 100 Radius km Crust Thickness km Atmosphere Height km Axial Tilt degrees Force of Gravity on a1 kg test mass N Length of Day 4223 4,223 88 hours 225 365 Length of Orbit Earth days 88 167 464 15 Mean Temperature ° C ТЕВОС Mars Jupiter Saturn Uranus Neptune 102,000 642 | 1,898,000 568.000 86,800
- In our solar system, the planets known as the giant planets are also known as the outer planets? * True FalseActivity 3: Analyzing Data: Kepler's Third Law Direction: The data table below shows the mean orbital velocity and mean distance of planets from the sun. Study the table and answer the questions that follow. Planet Mean Orbital Velocity and Mean Distance to the Sun Мercury Venua Earth Mars Jupiter Saturn Uranus Neptune Mean Orbit 47.87 35.02 29.79 24.13 13.07 9.67 6.84 5.48 Velocity in kmis Mean 0.39 0.72 1.00 1.52 5.20 9.54 19.19 30.07 Distance to the Sun (a) in Astronomic al Units (AU) Questions: 1. Do planets that are farther from the sun travel faster than those which are nearer? 2. How does the distance from the sun of a planet affect the planet's orbital velocity? 3. Suppose a hypothetical planet-Planet X, located between Mars and Jupiter, has been discovered. How would the mean orbital velocity of Planet X compare to that of Earth and Saturn?Calculate the escape velocity to an orbit of 393 km height from a planet with the radius of 2000 km and the density of 3400 kg-m³. Give your answer in Sl units.
- 100% Normal text Arlal 12.5 | I1 1 | 2 | 3 3. Fill out this data table with information you have collected about the solar system planets. Characteristics Unit Mercury Venus Earth 330 4,870 5,970 Mass 1024 g 61 928 1,083 Volume 1024 cm3 5.4 5.4 50 Density g/cm3 58 106 km 100 100 Distance from Sun Radius km Crust Thickness km Atmosphere Height kmThe chart shows the length of time for each planet, in Earth days, to make one complete revolution around the Sun. Orbital Period of Planets iY the Solar System Orbital Period (Earth days) 88 225 365 687 4333 10 759 30 685 60 189 Planet Mercury Venus Earth Mars Jupiter Satum Uranus Neptune Source: NASA Use the data table above to compare the length of a year on Mars and Neptune. (HS-ESS1-4) a. One year on Neptune is almost 100 times longer than a year on Mars. b. One year on these two planets is nearly equal. c. One year on Mars is almost 100 times longer than a year on Neptune. d. One year these two planets is roughly equal to a year on Earth. Use the data table above to determine which of the following statements is TRUE. (HS-ESS1-4) a. There is no relationship between a planet's distance from the Sun and its length of year. b. The closer a planet is to the Sun, the longer the planet's year. c. One year on all planets is about 365 days long. d. The farther away a planet is from the…Which of the following is not a physical characteristic of a Jovian planet? (16.5) (a) gaseous (b) relatively high density (c) rocky/ice cores (d) rapid rotation
