A satélite órbits the earth in a circle of radius R with a period T. The radius of the satélite orbit is increased to 4*r. What is the new period of the satélite orbit? A. 4*T B. 8*T C. 2*T D. 6*T
Q: An asteroid is orbiting the sun in a circular path of radius 1.5 x 1012 m where the sun is at the…
A: Given, The radius of the circular path, R=1.5×1012 m The mass of the sun situated at the center of…
Q: What is the eccentricity of the orbit in problem #2 above? a. 0.89 b. 1.15 c. 0.76 d. None of the…
A: In this question we have to find the eccentricity of the orbit from the situation given in problem…
Q: The sun is 333000 times as massive as earth, and they are a distance r apart. At what distance x…
A:
Q: Calculate Earth's mass given the acceleration due to gravity at the North Pole is 9.830 m/s² and the…
A: Given Data: Acceleration due to gravity at the North Pole gn=9.830 ms2 The radius of the earth at…
Q: Asianet rotates on an axis through its poles and 1 revolution takes 1 day (1 day is 22 hours). The…
A: We will answer this question using the expression relating the linear velocity to angular…
Q: n astronaut on a spacewalk 200km above Earth drops a hammer (mass 2kg), which goes into orbit about…
A:
Q: Determine the mass of the planet that requires an escape velocity of 5,030 m/s to escape its…
A:
Q: A neutron star has a mass of 2(1030) kg and a diameterof 10(103) m. Determine the gravitational…
A:
Q: The two stars in a binary star system have masses 2.0 × 10³0 kg and 6.0 × 1030 kg. They are…
A:
Q: The mass of planet A is 81 times the mass of planet B. The distance between the centres of the two…
A: Let mass of the planet B be M Thus mass of the planet A is 81M Radius of the planet A = Ra= 5708.7…
Q: 1. In comet Halley's orbit around the sun, the minimum distance between the comet and the sun in…
A:
Q: 6. A body of m, moving at v along a smooth horizontal surface, collide with a horizontally spring…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Communications satellites are placed in a circular orbit where they stay directly over a fixed point…
A:
Q: wo identical planets orbit a star in concentric circular orbits in the star's equatorial plane. Of…
A: When planet revolves around star gravitation force provides centripetal force.
Q: The Russian Spektr-R satellite was recently placed in an Earth orbit with an altitude at perigee of…
A: Part(a) What is the semi-major axis of the orbit. (b) What is the eccentricity. (c) If the true…
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: What is the magnitude of the gravitational force between a 1 kg and 2 kg masses which is 1 meter…
A: the gravitational force between two masses is given by Newton's equation F = Gm1m2/r2 here G is…
Q: 19. Calculate the mass of the sun, if the period of the Earth's orbit around the sun is equal to…
A:
Q: Direction: Complete the table below. Calculate the problem using the Laws of Planetary Motion based…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: A comet has a period of 76.3 years and moves in an elliptical orbit in which its perihelion (closest…
A: Given data- A comet has a period a T=76.3 years Perihelion d=0.610 AU
Q: 4. Assume you have a mass of 50kg. Earth had a mass of 5.97 x 10 kg and a radius of 6.38 x 10° m. a.…
A: (a) F= 489 Newtons (b) Weight W= 490.5 Newtons
Q: Galaxies are made up mostly of dark matter; the stars and gas that we observe only make up a small…
A: "Since you have multiple questions, as per Bartleby's Guidelines we will answer the first question…
Q: A 1633 kg satellite makes a circular orbit around the earth. It takes the satellite 5.5 hours to…
A: 1) for radius using formula r3 = T2GMe/4π2 r3 = (5.52 ×36002 ×6.67×10-11×5.97×1024)/4π2 r3 =…
Q: A centripetal force of 220 N acts on a 1,800-kg satellite moving with a speed of 5,100 m/s in a…
A:
Q: f you are to install your own satellite with a mass of 3.0407kg to orbit around the Jupiter. If the…
A: Given values: Mass of the satellite, m=3.0407 kg Mass of Jupiter, M=1.898×1027 kg Radius of the…
Q: The moon does not orbit Earth in a circular path as the distance between these two objects changes.…
A:
Q: How much is the force of Earth's gravity on a 1kg mass at the earth's surface. Calculate using the…
A:
Q: Question 9 A newly discovered planet, Eagal, has two known moons, Dorainn and Bron. The table below…
A: Given data: Mass of each moon: m=1.427×1015kg Radius of Dorainn, rD=6.142 km=6.142×103m Orbital…
Q: 2. Star A is twice as massive as star B. A B a. Which star experiences a larger magnitude of…
A: Given ma = 2 mb
Q: 10. A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 2.15 x…
A: In the given question, Orbital speed of 1st satellite = v1 = 2.15×104 m/s Radius of 1st satellite =…
Q: Which of the three orbits shown below (A, B, or C) would you say most closely matches the shape of…
A: The eccentricity of Earth's orbit around the Sun is 0.05. This implies that the Earth's orbit around…
Q: Determine the eccentricity for r=100,000 km, V= 35.3 km/s, and y=10° at Jupiter.
A:
Q: A number of gas giant planets orbiting other stars at distances less than 1 A.U. have been…
A: Hey there, since you have asked multiple questions we have solved the first three for you. Please…
Q: .) If the aliens promptly left the surface of the Earth and entered orbit (at a radius of 6800 km…
A: (given) Radius of Earth = 6800 km = 68×105 m Mass of Earth…
Q: What is the perihelion and aphelion of earth in v/m s negative 1
A:
Q: 2. Comets travel around the Sun in highly eccentric elliptical orbits. If a comet has a speed V1 =…
A: A comet while going on elliptical orbit around the Sun has constant angular momentum due to no…
Q: 4) A planet that has a hollow core consists of a uniform spherical shell with mass M, outer radius…
A: Given that: Total mass = M Inner radius= R/2 Outer radius = R
Q: pls help me answer tysm Certain neutron stars are believed to be rotating at about 1.00 rev/s. If…
A: Given, Angular speed ω=1.00 rev/s Radius r=20 km Note: 1 rev/s=2π rad/s 1 km=1000 m
Q: Pluto has a mass of 1.3x1023kg, and a radius of 1.15x106m. a.Determine the gravitational field…
A: All objects in the universe exert a gravitational force on every other object around them. This…
Step by step
Solved in 2 steps with 1 images
