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QUESTION 7 Earth's mean radius is RE = 6.37 x100 m; Earth's mass is ME =...
An asteroid with mass of 2.59 1020 kilograms (or 4.3410-5 MEarth) is kept in its orbit...
An asteroid with mass of 2.59 1020 kilograms (or 4.3410-5 MEarth) is kept in its orbit by 2.75 * 1017 Newton force exerted on it by the Sun. Msun = 1.99 % 1030 kg. 1 AU = 1.5 * 108 km. What is the radius of that asteroid's orbit? kilometers (use scientific notation and round the coefficient to two decimals). What is the radius of that asteroid's orbit in AU? AU (round your answer to two decimals). An astronaut goes...
Acceleration due to gravity on board of your spaceship that orbits Jupiter is 25.89 m/s. How...
Acceleration due to gravity on board of your spaceship that orbits Jupiter is 25.89 m/s. How high is your spaceship above Jupiter's cloud tops? Express your answer in kilometers and round it to the nearest integer. M Jupiter = 1.90 x 104 kg; R Jupiter = 69,911 km. Your cosmic journey brought you into the vicinity of a neutron star. In fact, you are orbiting this neutron star at an orbital distance of 22.424 kilometers. The neutron star has mass...
QUESTION 16 The Moon which has mass of about 7.35 1022 kilograms, and it orbits the...
QUESTION 16 The Moon which has mass of about 7.35 1022 kilograms, and it orbits the Earth with an average orbital distance of 384,400 kilometers. Calculate the following for the Moon the magnitude of the average gravitational force exerted by the Earth on the Moon: A. Newtons (use scientific notation and round the coefficient to two decimals) the magnitude of the acceleration due to Earth's gravity at Moon's orbit B. m/s (use scientific notation and round the coefficient to two...
QUESTION 17 The International Space Station which presently has mass of about 420,000 kilograms, maintains an orbit wit...
QUESTION 17 The International Space Station which presently has mass of about 420,000 kilograms, maintains an orbit with an altitude of between 330 and 435 kilometers (205 and 270 miles respectively) above the Earth surface by means of re-boost maneuvers using the engines of the Zvezda module or visiting spacecraft to compensate for 2 km/month orbital decay due to the atmospheric drag. Calculate the following for the low orbit of the ISS (330 kilometers above the Earth surface), assuming that...
An astronaut goes out for a space-walk at a distance 4,703 kilometers (convert!) above the Earth's...
An astronaut goes out for a space-walk at a distance 4,703 kilometers (convert!) above the Earth's surface. What is her acceleration due to gravity? Earth's mean radius is RF = 6.37 x 100 m: Earth's mass is MF = 5.97 x 1024kg. Express your answer in m/s 2 and round it to two decimals.
What is the orbital speed of a satelite in a circular orbit at 8, 129 kilometers...
What is the orbital speed of a satelite in a circular orbit at 8, 129 kilometers above the Earth surface? Express your answer in km/s and round it to two decimals. Earth's mean radius is RE = 6.37 x100 m; Earth's mass is ME = 5.97x104kg. A What is the orbital period of a satelite in a circular orbit at 5,384 kilometers above the Earth surface? Express your answer in minutes (enter "min" for minutes) and round it to the...
The acceleration due to gravity, g, is constant at sea level on the Earth's surface. However,...
The acceleration due to gravity, g, is constant at sea level on the Earth's surface. However, the acceleration decreases as an object moves away from the Earth's surface due to the increase in distance from the center of the Earth. Derive an expression for the acceleration due to gravity at a distance h above the surface of the Earth, 9h. Express the equation in terms of the radius R of the Earth, g, and h. 9A Suppose a 74.35 kg...
A dwarf planet with an average orbital distance of 4.14 x 10° kilometers is kept in...
A dwarf planet with an average orbital distance of 4.14 x 10° kilometers is kept in its orbit by 6.94 x 101 Newton force exerted on it by the Sun. MSun = 1.99 x 1030 kg. MFarth 5.97 x 1024 kg. What is the mass of that planet? kilograms (use scientific notation and round the coefficient to two decimals). A. В. How many Earth masses is that equivalent to? (use scientific notation and round the coefficient to two decimals). An...
A satellite is at an altitude of 852 kilometers above the Earth's surface. The mass of...
A satellite is at an altitude of 852 kilometers above the Earth's surface. The mass of Earth is 5.972 x 10^24 kg and the radius of Earth is 6.378 * 10^6 m. (1) What is the acceleration due to gravity in the orbit? (2) What is the orbital velocity and period of the orbit? (3) Derive the equation for the escape velocity of the orbit and provide the numerical value.
When a falling meteoroid is at a distance above the Earth's surface of 2.60 times the Earth's radius
When a falling meteoroid is at a distance above the Earth's surface of 2.60 times the Earth's radius, what is its acceleration due to the Earth's gravitation?_______ m/s2 towards earth
An asteroid with mass of 2.59 1020 kilograms (or 4.3410-5 MEarth) is kept in its orbit by 2.75 * 1017 Newton force exerted on it by the Sun. Msun = 1.99 % 1030 kg. 1 AU = 1.5 * 108 km. What is the radius of that asteroid's orbit? kilometers (use scientific notation and round the coefficient to two decimals). What is the radius of that asteroid's orbit in AU? AU (round your answer to two decimals). An astronaut goes...
Acceleration due to gravity on board of your spaceship that orbits Jupiter is 25.89 m/s. How high is your spaceship above Jupiter's cloud tops? Express your answer in kilometers and round it to the nearest integer. M Jupiter = 1.90 x 104 kg; R Jupiter = 69,911 km. Your cosmic journey brought you into the vicinity of a neutron star. In fact, you are orbiting this neutron star at an orbital distance of 22.424 kilometers. The neutron star has mass...
QUESTION 16 The Moon which has mass of about 7.35 1022 kilograms, and it orbits the Earth with an average orbital distance of 384,400 kilometers. Calculate the following for the Moon the magnitude of the average gravitational force exerted by the Earth on the Moon: A. Newtons (use scientific notation and round the coefficient to two decimals) the magnitude of the acceleration due to Earth's gravity at Moon's orbit B. m/s (use scientific notation and round the coefficient to two...
QUESTION 17 The International Space Station which presently has mass of about 420,000 kilograms, maintains an orbit with an altitude of between 330 and 435 kilometers (205 and 270 miles respectively) above the Earth surface by means of re-boost maneuvers using the engines of the Zvezda module or visiting spacecraft to compensate for 2 km/month orbital decay due to the atmospheric drag. Calculate the following for the low orbit of the ISS (330 kilometers above the Earth surface), assuming that...
An astronaut goes out for a space-walk at a distance 4,703 kilometers (convert!) above the Earth's surface. What is her acceleration due to gravity? Earth's mean radius is RF = 6.37 x 100 m: Earth's mass is MF = 5.97 x 1024kg. Express your answer in m/s 2 and round it to two decimals.
What is the orbital speed of a satelite in a circular orbit at 8, 129 kilometers above the Earth surface? Express your answer in km/s and round it to two decimals. Earth's mean radius is RE = 6.37 x100 m; Earth's mass is ME = 5.97x104kg. A What is the orbital period of a satelite in a circular orbit at 5,384 kilometers above the Earth surface? Express your answer in minutes (enter "min" for minutes) and round it to the...
The acceleration due to gravity, g, is constant at sea level on the Earth's surface. However, the acceleration decreases as an object moves away from the Earth's surface due to the increase in distance from the center of the Earth. Derive an expression for the acceleration due to gravity at a distance h above the surface of the Earth, 9h. Express the equation in terms of the radius R of the Earth, g, and h. 9A Suppose a 74.35 kg...
A dwarf planet with an average orbital distance of 4.14 x 10° kilometers is kept in its orbit by 6.94 x 101 Newton force exerted on it by the Sun. MSun = 1.99 x 1030 kg. MFarth 5.97 x 1024 kg. What is the mass of that planet? kilograms (use scientific notation and round the coefficient to two decimals). A. В. How many Earth masses is that equivalent to? (use scientific notation and round the coefficient to two decimals). An...
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