The orbital period and radius of one of these states is 11 earth years and 1000 AU. Express the mass of earth in terms of the sun (Ms)
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The orbital period and radius of one of these states is 11 earth years and 1000 AU. Express the mass of earth in terms of the sun (Ms)
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- An astronomer observes a planet orbiting a star with a period of 8.7 years and a semimajor axis of 2.7 × 10° km. Find the mass of the star. The universal gravitational constant G = 6.673 × 10-11 m³ kg¬1 s-2.Calculate the mass in kilograms of a 2.14 kg object when its velocity, relative to us, is each of the following values. (Notice the progression of these numbers toward the velocity of light, 3.00 × 108 m s-1.) velocity = 2.68 × 108 m s-1 m=______ kgOne full year is 365.26 days. Using this number and the distance between the sun and the earth, calculate the Earth’s velocity. Question 8 options: 21.4 km/s 23.7 km/s 26.2 km/s 29.8 km/s 31.9 km/s
- Taking the age of Earth to be about 4 ✕ 109 years and assuming its orbital radius of 1.5 ✕ 1011 m has not changed and is circular, calculate the approximate total distance Earth has traveled since its birth (in a frame of reference stationary with respect to the Sun). ..............m Answer and simplifyThe gravitational force between two objects that are 2.2x10^-1m apart is 3.1x10^-6N. If the mass of one object is 45 kg what is the mass of the other object?The density of Planet Y in the previous problem is Show the entire calculation. Calculation: The universal gravitational -11 3 -1 -2 constant is 6.67430*10 m kg s . Planet Y has a radius of 5360km or 5.360*10 m and a mass of 4.56*10²3 kg. On this planet, a rock falls vertically down from a cliff overhang to the ground. The height of the cliff is 86m. The time it M takes the rock to fall from the overhang to the ground is Show the entire calculation. Calculation: g = G*- The density O R of Planet Y in the previous problem is Show the entire calculation. Calculation: