Which of the following is true about the following diagram? Sun t1 is greater than t2 A1 is greater than A2 b If t is equal to t2, then A1 is equal to A2 O d if t1 is equal to t2. then the orbit would be circular
Q: Assuming Proximus B orbits Alpha Centauri C at distance equal to the distance the earth orbits the…
A: The orbital period is defined as the time taken for a planet or satellite to revolve around it's…
Q: approximate the orb
A:
Q: The earth moves in an elliptic orbit about the sun, with the sun at one focus. The least and…
A:
Q: Why is it important that the projectile in the question 1 be above Earth’s atmosphere? Question 1…
A: Convert the velocity from km/s to m/s.
Q: A satellite in Low Earth Orbit (LEO) travels about 7.8 kilometers per second, and takes about 90…
A: Given: Speed of the satellite (v) = 7.8 km/sec = 7800 m/s Orbital time of the satellite (T) = 90…
Q: Question 3 In 2004 astronomers reported the discovery of a large Jupiter-sized planet orbiting in…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
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: Taking the age of Earth to be about 4 ✕ 109 years and assuming its orbital radius of 1.5 ✕ 1011 m…
A:
Q: Taking the age of Earth to be about 4 ✕ 109 years and assuming its orbital radius of 1.5 ✕ 1011 m…
A:
Q: Satellite “X" is now rotating clockwise around the earth. At the point shown in the diagram the…
A: The satellite is moving in the clockwise direction over a dotted line around the earth due to the…
Q: You’re staring out your dorm window when you see a water balloon fall past. If the balloon takes…
A:
Q: The planet Venus requires 225 days to orbit the sun, which has a mass M = 1.99 x 10 30 kg, in an…
A: Given data- (a) Radius of the orbit of venus-
Q: Taking the age of Earth to be about 4×1094×109 years and assuming its orbital radius of 1.5×1011…
A:
Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship…
A:
Q: Inside the command module (the spherical dome at the front) there is a 10.86 m diameter centrifuge,…
A: Given diameter d = 10.86 m radius r = d/2 = 10.86/2 = 5.43 m frequency = 9.2 rpm = 9.2/60 rps =…
Q: aking the age of Earth to be about 4 ✕ 109 years and assuming its orbital radius of 1.5 ✕ 1011 m has…
A: The given values are,
Q: When comparing the period of the dotted line orbit to the solid line orbit, whic: line has a greater…
A: The point of the orbit closest to Earth is called perigee, while the point farthest from Earth is…
Q: Table 1: Outer region selected stars data Star Orbital radius of star Measured speed (x 10° m/s)…
A: It is given that,
Q: Circle the correct diagram, (1,2,3, or 4), which shows two stars that have the greatest…
A:
Q: A planet follows an elliptical orbit that brings it as close as 46 million km to a star and as far…
A: Given data *The initial velocity of the planet is v1 = 38 km/s *The distance of the planet far from…
Q: How to answer if the horizontal and vertical velocity components are being asked in the given? How…
A: Introduction: Vectors are the mathematical entity used to represent direction of motion and also…
Q: A space ship lands on an unknown planet. The occupants notice that the stars never rise or set but…
A: A planet can be considered to have two halves, one half is its northern hemisphere and the other…
Q: In Kepler's laws, the focus of the ellipse is an important point. What color in this diagram is the…
A: In the given figure, we have to discuss the color of focus of elliptical trajectory of planet…
Q: At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of…
A:
Q: In the diagram, each section has the same area. In the ellipse, the orbiting object covers the…
A: Given in question - The orbiting object covers the distance from one section to the next in the…
Q: A trinary star system is a system of 3 stars. Imagine a point in such a system shown in the diagram…
A: M1 = 9.9 × 10³⁰ kg M2 = 7.9 × 10³⁰ kg M3 = 2.3 × 10³¹ kg r1 = 8.9 × 10⁹ m r2 = 2.1 × 10¹⁰ m r3 =…
Q: A man weighs 800 N on Earth. Calculate its weight on the Moon, knowing that the mass of the Earth is…
A:
Q: The figure below shows three stars rotating in circular path. They have equal mas m (they form an…
A:
Q: When the Earth, Moon, and Sun form a right triangle, with the Moon located at the right angle, as…
A:
Q: What would be the Schwarzschild radius, in light years, if our Milky Way galaxy of 100 billion stars…
A:
Q: Question 1. The Earth takes 1 year to complete a circular orbit around the sun. It takes 500 s for…
A: Time taken for Earth's revolution, T = 1 yTo convert this into seconds, we multiply it by 365 days,…
Q: Given the geometry shown in the picture, can you figure out where the planet is when it is moving…
A: In this question we are given the geometry shown in the picture, can you figure out where the planet…
Q: Star and Kiara are at the 2019 Something in the Water festival in VA Beach. They were separated from…
A: Consider the following illustration of the problem: Here, A, B, and C are the positions of…
Q: You are an astronomer on planet Tirth, which orbits a distant star. It has recently been accepted…
A:
Q: Explain Variable Gravitational Acceleration ?
A:
Q: 4. Now you observe a second planet, which has the same length year as Planet X, but the shape of its…
A: 5. From kepler's second Law of planetary motion or Law of equal areas we can see that speed of…
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: The scientist Archimedes is famed to have once said “Give me a lever long enough and I’ll move the…
A: The leaver’s length can be determined by balancing the torques, Here, τ, Fg, r, m, g, and L…
Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship…
A:
Q: travels through deep space to a space station and needs to make a heading correction to get around a…
A: Given values:- Distance travelled before turning,(d1)=3.1 x 106 km ----(1) The angle of…
Q: The Empire Strikes Back The starships of the Solar Federation are marked with the symbol of the…
A: Write the expression for the length contraction.
Q: Where T = orbital period in Earth years and R = distance of the planet from the sun in A.U.’s. From…
A: In this question we have to describe the relationship between T2 and R3. Please give positive…
Q: Cruton is 3 times further away than Nutron is. How does Cruton’s orbital speed compare with…
A: Solution: (C) It is slower.
Q: What do you mean by the precession angular speed?
A: The Precession is simply the change of angular velocity and angular momentum which is produced by a…
Q: Satellite A orbits the Earth at the radius r; satellite B orbits the Earth at the radius 2r.(a) Is…
A: The radius of orbit of satellite A is r. The radius of orbit of satellite B is 2r. Assume the mass…
help me please
Step by step
Solved in 2 steps
- Two planets in circular orbits around a star have speed of v and 2v . (a) What is the ratio of the orbital radii of the planets? (b) What is the ratio of their periods?When Sedna was discovered in 2003, it was the most distant object known to orbit the Sun. Currently, it is moving toward the inner solar system. Its period is 10,500 years. Its perihelion distance is 75 AU. a. What is its semimajor axis in astronomical units? b. What is its aphelion distance?The mass of Earth is 5.971024kg and its orbital radius is an average of 1.501011m . Calculate the magnitude of its linear momentum at the location in the diagram.
- Astronomical observatrions of our Milky Way galaxy indicate that it has a mass of about 8.01011 solar masses. A star orbiting on the galaxy’s periphery is about 6.0104 light-years from its center. (a) What should the orbital period of that star be? (b) If its period is 6.0107 years instead, what is the mass of the galaxy? Such calculations are used to imply the existence of other matter, such as a very massive black hole at the center of the Milky Way.Solve the following problems. 000 1. Assume that Earth's orbit around the sun is circular, and that the radius of Earth's orbit is about 1.50 x 10" km. Earth completes a full revolution around the sun in 365 days. a. Calculate the tangential velocity of Earth in km/s (you have to convert days to seconds first). b. Calculate the acceleration of Earth towards the sun in m/s (you have to convert days to seconds and km to m first). 2. A certain Ferris wheel with radius 14.0 m is turning at speeds of 7.00 m/s at its farthest point. a. What is the acceleration experienced by a car attached to the rim of the Ferris wheel? b. How long does it take for the Ferris wheel to complete one full revolution?pls help me answer tysm Certain neutron stars are believed to be rotating at about 1.00 rev/s. If such star has a radius of 20.0 km, a.) what is the speed of a point on the equator of the star. b.) what is the centripetal acceleration of this point a.) 2.5(98 * m/(5 ^ 2)) = 9c
- An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 20.0 days on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 2.420 × 10° km and the planet has a radius of 4.100 × 10³ km, calculate the moon's radial acceleration a. a = m/s? & TOOLS x10Form a hypothesis: How do you think the distance between objects A and B will affect the strength of the gravitational force between them? This is an educated quess. force of gravity." "The greater the distance, the the Predict: How do you think the gravitational force between two objects will change if the distance between the objects is doubled? "If the distance is doubled, the force of gravity would Measure: Place object A on the x axis at -5 and object B on the x axis at 5. A. What is the distance between the two objects? B. What is the magnitude of the force on object A? FA =I don't understand how my professor got his answer he used the equation circular acceleration is a = (v^2) / r where v is velocity and r is the radius. Also a = (qvB) / m. Can you please explain why the magnitude is mv/rB
- Suppose that a planet was located 12.0 times further from the sun than the earth's distance from the sun. Determine the period of the planet. PSYWMars has a Known radius of 3390 Km. Somebody threw a baseball at 990 Km/hr and it orbited the planer succesfuly. a) determine the period of orbit in secords b) Determine the gravitational field strength on Mars in N/Kg (how can I do that if I don´t have the mass of Mars)A particle is moving around in a circle and its position is given in polar coordinates as x = Rcosθ, and y = Rsinθ, where R is the radius of the circle, and θ is in radians. From these equations derive the equation for centripetal acceleration. Spammed/Copied/Short answers are not accepted Give Proper Explanation If there is any diagram possible, Provide it! Try explaining everything without missing any point All The Best :)