Use Kepler's third law of planetary motion to calculate the mass of the star if the major axis of  its  satellite (planet) = 300,189,647 Km  and its period of revolution = 365 days  --------------------   a. 1 solar mass   b. 1.5 solar mass   c. 2 solar mass   d. 0.5 solar mass

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: Sun Data mass, m, =1.98855 - 10° kg radius, r, = 6.9634 10 m Venus Data mass, m, = 4.8675 - 10“ kg…

A: Note: According to our regulations, we are only supposed to answer 3 sub-questions for multiple…

Q: Write the numeral in the sentence in scientific notation. The distance between two planets is…

A:

Q: Which variable has greater influence on the calculated mass of the planet: the semi -major axis or…

A: To analyze the given question we need a relation between mass of the planet(M), orbital period(T) of…

Q: Give example that will show the importance of gravitational field. Relate the importance of Physics…

A:

Q: Explain why is it reasonable for them to believe that the earth was the center of the universe.

A: Explain why is it reasonable for them to believe that the earth was the center of the universe.

Q: 5 terms listed below, You must include the term, a description of the term in your own words (to…

A: Everything that exist is universe. Given five terms can be described as below

Q: While looking through the Mt. Palomar telescope, you discover a large planetary object orbited by a…

A:

Q: The wisemen from the east journeyed to Jerusalem to offer gifts and worship the baby Jesus who was…

A: A=6 km at 50o north of west⇒Ax=-6cos50i^ and Ay=6sin50j^B=4 km at 20o north of west⇒Bx=-4cos20i^ and…

Q: Use Kepler's third law of planetary motion to calculate the mass of the star if the major axis of…

A: We have to choose the best alternative by using the Kepler's third law of planetary motion to…

Q: 10. Match Kepler Laws with the correct description. Kepler's Second Law Kepler's Third Lav Kepler's…

A:

Q: 16. Classify each statement as an observation, a law, or a theory.(a) The star closest to Earth is…

A: a) This is an observation based on the Doppler effect, the Red shift, and other astronomical…

Q: Use Kepler's third law, as modified by Newton, to calculate the mass of the Earth and Moon in units…

A: In this question we have to find the the mass of the Earth and Moon in units of Sun's mass. Please…

Q: Two identical planets orbit a star in concentric circular orbits in the star's equatorial plane. Of…

A: Keplers  third law the time period a planet is directly proportional to 32  power of its distance…

Q: A geosynchronous Earth satellite is one that has an orbital period of precisely 1 day. Such orbits…

A:

Q: BIG HISTORY PROJECT SCALE ON A STRING Scale model of the Solar System The table below lists each of…

A: A scale model is made for the solar system in which the distance between the Sun and earth is 2…

Q: 25. Aurora Borealis are also known as the 26. The also has a magnetic field. 27. can make your TV go…

A: 25) The Aurora Borealis are also known as Aurora Polaris and Aurora Australis. 27) Magnetic field…

Q: Write the numeral in the sentence in scientific notation. The distance between two planets is…

A: Given data: distance between two planets =  23,000,000,000 m Required: Distance in scientific…

Q: The radius of the Earth's orbit is 1.50  1011 m and that of Mars is 2.28  1011 m. The star that this…

A: The expression for the orbital period,

Q: 1. Over the course of the year, the right ascension of the Sun .... Question options:   A)…

A: Right ascension (RA) is the angular distance of a particular point measured eastward along the…

Q: TRUE OR FALSE only. 1. DIURNAL MOTION is caused by the daily motion of a planet on its axis. 2.…

A: Answer:-  Answer (1) :- True DIURNAL MOTION is caused by the daily motion of a planet on its axis.…

Q: Kelper's second law relates between them : O A. The time period of rotation of the orbiting planet…

A: The gravitational field of the sun, is the reason behind which the planets revolve around the sun.…

Q: Part 2: Each statement has a missing word, write the appropriate word to complete the thought of the…

A: The above question explain the theory of how how the astronomy came into existence.

Q: how can you show relative distances of the planets from the sun

A: to find the relative distance between planets from the sun we can use Kepler law according to the…

Q: What is the value of g (gravity) ? 98 m/s O 9 m/s O 9.8 m/s O 8.9 m/s

A:

Q: please provide FLAT EARTH theory.

A: FLAT EARTH THEORY : In archaic time people used to think that the earth's shape is as a plane or…

Q: Question #2: Which statement correctly describes a difference in our solar system's inner planets…

A: Option B is the right answer  The outer planets have more moons

Q: It is important to have an idea about the distances between and relative sizes of celestial objects…

A:

Q: Use the Law of Gravitation with Kepler's third Law to determine the mass of the Sun. Don't forget to…

A:

Q: 12. Complete the chart for escape velocities. Mass (kg) 5.98x1024 Radius (m) 6.38x106 Object Vescape…

A:

Q: The star 51 Pegasi has about the same mass as ourSun. A planet discovered orbiting it has an orbital…

A: The expression for the semi major axis from Kepler’s third law,

Q: complete the table below. Show your solution with proper units. Planet Average R° (meters) R / T° {…

A: Given: Average radius of planet's orbits R, and the times of revolution of the planets T. Required:…

Q: Use the data of Table 7.3 to find the point between Earth and the Sun at which an object can be…

A: Let r  be the distance of the object from the centre of earth. When the gravitational forces due to…

Q: The radius of the Earth's orbit is 1.50 x 1011 m and that of Neptune is 4.52 x 1012 m. The star that…

A: Write the formula for the Kepler's third law that states that the square of the period of the planet…

Q: 10. The period of rotation of the Sun is 2.125 x 106 seconds. This is equivalent to 2.125 (1) us (2)…

A: Since, 10^6 is called MEGA. Hence:- 3rd option is correct, Ms.

Q: The planet Venus orbits the Sun in periodic motion (as yearly motion) and simultaneously spins about…

A:

Q: What is physics? What is Gravity? Independent Variable: Dependent Variable: Controll Variable:…

A: Physics is the part of science worried about the nature and properties of issue and energy. The…

Q: Use the data of Table 7.3 to find the point between Earth and the Sun at which an object can be…

A: Given Mass of the earth me = 5.98 x 1024 kg Mass of the sun ms = 1.991 x 1030 kg Distance between…

Q: A geosynchronous Earth satellite is one that has an orbital period of precisely 1 day. Such orbits…

A: The expression from the Kepler's third law is, T12T22=R13R23...............(1) Here, T1 is the time…

Q: How to illustrate or to draw the following given( no need to solve)

A: 3. The given situation can be represented as,

Q: TRUE OR FALSE only no long explanation.  (pls answer it all at once) 4. Ancient astronomers…

A: Ancient astronomers believed that the Earth did not move because there was no stellar parallax…

Q: Using the PappusGuldinus theorem, calculate the volume of the object that will be formed by rotating…

A: The given figure can be divided into 3 shapes i.e semicircle, square and the triangle The centroid…

Q: 10. The period of rotation of the Sun is 2.125 x 10° seconds. This is equivalent to 2.125 (1) us (2)…

A: 10 Given:               period , T= 2.125×106sec              since, 1 Ms= 106sec               then…

Q: Compare and Contrast the geocentric view and heliocentric view about the universe using venn diagram

A: Venn daigram :using venn daigram we can easily represent the difference and similarities.

Q: 5. A spherical planet has a mass of 5 X 1024 kg. Its diameter is 10,000 km. First calculate its vol-…

A: Given information: The mass of the spherical planet, m=5×1024 kg The diameter of the planet, D=10000…

Q: suitable mathematical formula to calculate the radius of the orbit.

A:

Q: Astronomers have discovered a new planet around a nearby Sun-like star. The following data on the…

A: for earth; mass in 5.97 ×1024 kg radius = 6370 km for planet; relative mass  = 8×1023 / 5.97×1024 =…

Q: 1List and describe Newton’s Laws of motion.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…