Suppose Halley's comet orbits the Sun every 67 years and has an eccentricity of 0.95. What is the perihelion distance of Halley’s comet in AU?
Suppose Halley's comet orbits the Sun every 67 years and has an eccentricity of 0.95. What...
(1) Halley's Comet and Kepler's Laws: Halley's Comet orbits the Sun every 76.0 years. Its elliptical orbit has an eccentricity of 0.97. Using that information and the Kepler material in Math Insight Box 3.2 (p.70) and Figures 3.16, 3.17 and 3.18: 40 points total] (a) Find the comet's average distance from the Sun (semimajor axis, a) (b) Find its closest and furthest distances from the Sun: the Perihelion & Aphelion distances.
A comet orbits the Sun with a period of 67.41 years. The comet’s distance of closest approach to the Sun (perihelion) is 1.239 AU. What is the maximum distance of the comet from the Sun (aphelion)? Give your answer in AU.
A comet orbits the Sun every 8.67 years and reaches its closest distance to the Sun at 0.68 AU in its orbit. What would its aphelion be? Round your answer to 3 decimal places in normal decimal format in units of AU.
009 10.0 points As Halley's comet orbits the sun, its distance from the sun changes dramatically. If the comet's speed at a distance of 9.1 x 1010 m from the sun is 5.1 x 104 m/s and angular momentum is conserved, what is its speed when it is 3.6 x 1012 m from the sun? Ignore radial components of momentum. Answer in units of m/s.
A comet in orbit around the sun has an orbital eccentricity 0.4 and semi-major axis 6 AU. What is the comet's furthest distance from the Sun in AU?
A comet orbits the Sun in 4,063 years. What is its average orbital distance from the Sun? Express your answer in AU (enter "AU" for units) and round it to the nearest integer А. An asteroid orbits the Sun at an average orbital distance of 3.12 AU. What is its average orbital period? Express your answer in years (enter "years" for units) and round it to two decimals. В. A moon orbits a planet in 1.5 days. What is the...
The orbit of a 1.5 ✕ 1010 kg comet around the Sun is elliptical, with an aphelion distance of 33.0 AU and perihelion distance of 0.850 AU. (Note: 1 AU = one astronomical unit = the average distance from the Sun to the Earth = 1.496 ✕ 1011 m.) (a)What is its orbital eccentricity? (b)What is its period? (Enter your answer in yr.) (c)At aphelion what is the potential energy (in J) of the comet—Sun system?
A comet has a period of 72.3 years and moves in an elliptical orbit in which its perihelion (closest approach to the Sun) is 0.650 AU. Find the semimajor axis of the comet and an estimate of the comet's maximum distance from the Sun, both in astronomical units. (a.) the semimajor axis of the comet (in AU). (b.) an estimate of the comet's maximum distance (in AU) from the Sun.
6. When Halley's comet is closest to the Sun, it is at a distance of 8.823x1010 m from the Sun and at a speed of 5.46x 104 m/s. Given the comet's mass is about 2.2x1014 kg and the Sun's mass is 2.00x1020 kg: (a) Find the total mechanical energy of Halley's comet (8 points) (b) Assume all the time Hallye's comet is subject to the Sun's gravitational pull only. As the comet moves further away from the Sun, what will...
Halley’s Comet has a perihelion distance of 0.6 AU and an orbital period of 76 years. What is its aphelion distance from the Sun