How fast is Mars moving in its orbit in km per second based on the following information: radius of Mars orbit around th...
How fast is Mars moving in its orbit in km per second based on the following information: radius of Mars orbit around the sun is 142 million miles ; there are 687 Earth days in Mars's complete orbits.
Homework Answers
The eccentricity of mars orbit around the sun is 0.0934 which makes it’s orbit the second most eccentric orbit out of all the planets of our solar system. As per the question the radius of mars orbit is approximately 142 million miles which is even more than 1.5 times the distance between sun and earth and mars takes approximately 687 days to complete this orbit as per the eccentricity and other data of mars orbit around sun is approximately 888,000,000 miles and hence we can say that its speed is 53,979 miles per hour or 86,871 kilometers per hour or about 24 kilometres per second.
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How fast is Mars moving in its orbit in km per second based on the following information: radius of Mars orbit around th...
If the radius of Neptune’s (circular) orbit around the Sun is 4.5×109 km, determine how long...
If the radius of Neptune’s (circular) orbit around the Sun is 4.5×109 km, determine how long it takes Neptune (in Earth years) to complete one revolution around the Sun.
1.) The earth completes a circular orbit around the sun with a radius of 93,000,000 miles....
1.) The earth completes a circular orbit around the sun with a radius of 93,000,000 miles. What is the speed of the earth around the sun in meters per second? Assume that one year has 365.25 days. Figure out the number of seconds in one year. Put results in scientific notation.
6. Given that the distance to the Moon is 384000 km, and taking the Moon’s orbit...
6. Given that the distance to the Moon is 384000 km, and taking the Moon’s orbit around Earth to be circular, estimate the speed (in kilometers per second) at which the Moon orbits the Earth. 7. The baseline in Figure 0.19 in the textbook is 100 m and the angle at B is 60 degrees. Using the tangent function, calculate the distance from A to the tree Ch. 1 Discussion Questions 2. The benefit of our current knowledge lets us...
Need all questions answered. Thank you 1. Driving around the Earth. The distance around the Earth...
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1. Driving around the Earth. The distance around the Earth is very nearly 25,000 miles. Imagine that you could drive a car at 60 miles per hour all the way around the Earth. How long would this take? Express your answer in days. 2. Driving to the Moon. The average distance between the Earth and Moon is 239,000 miles. At 60 mph, how long would a drive to the Moon take? Express your answer...
(a)Calculate the angular momentum (in kg · m2/s) of Mars in its orbit around the Sun....
(a)Calculate the angular momentum (in kg · m2/s) of Mars in its orbit around the Sun. (The mass of Mars is 6.420 ✕ 1023 kg, the orbital radius is 2.279 ✕ 108 km and the orbital period is 1.88 y.) kg · m2/s (b)Compare this angular momentum with the angular momentum of Mars on its axis. (The radius of Mars is 3.396 ✕ 103 km and the rotation period is 24.62 h.) Lorbital Lrotation
The radius of the earth's orbit around the sun (assumed to be circular) is 1.50×108km, and...
The radius of the earth's orbit around the sun (assumed to be circular) is 1.50×108km, and the earth travels around this orbit in 365 days. Part A What is the magnitude of the orbital velocity of the earth in m/s? Express your answer in meters per second Part B What is the radial acceleration of the earth toward the sun? Express your answer in meters per second squared. Part C What is the magnitude of the orbital velocity of the...
Space X recently launched Starlink satellites in an orbit of radius 6875 km. How fast will...
Space X recently launched Starlink satellites in an orbit of radius 6875 km. How fast will the satellites be moving in the orbit? Express your answer in m/s. Mass of the earth = 5.97 x 10^24 kg 1 km = 1,000 m.
What should be the speed of an artificial satellite moving on a circular orbit around the...
What should be the speed of an artificial satellite moving on a circular orbit around the Earth at a distance of 400 km from the surface of the Earth? Express your answer in km/ sec and also miles per hour. This exercise tells you that objects in space are typically moving very fast and gives you an idea of why the impact of a meteorite or comet on Earth can cause extinction level events.
1. Earth travels around the Sun at a speed of 29.8 kilometers per second. At this...
1. Earth travels around the Sun at a speed of 29.8 kilometers per second. At this speed, Earth requires 3.15576×107 seconds to orbit the Sun once. What is the distance from the Earth to the Sun in kilometers? 2. The moon, at an average distance from the Earth of 384,403 km takes 27.32166 days to orbit the Earth. What is the velocity of the moon in kilometers per hour?
The semimajor axis of Mars orbit is about 1.52 astronomical units (au), where an au is the Earth's average distance from the Sun, meaning the semimajor axis of Earth's orbit is 1 au. To go from Earth to Mars and use the least energy from rocket fuel, th
The semimajor axis of Mars orbit is about 1.52 astronomical units (au), where an au is the Earth's average distance from the Sun, meaning the semimajor axis of Earth's orbit is 1 au. To go from Earth to Mars and use the least energy from rocket fuel, the orbit has a semimajor axis of 1.26 au and an eccentricity of about 0.21. Starting at Earth's orbit, to follow this path we give the spacecraft an orbital velocity of 40 km/s. ...
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1. Driving around the Earth. The distance around the Earth is very nearly 25,000 miles. Imagine that you could drive a car at 60 miles per hour all the way around the Earth. How long would this take? Express your answer in days. 2. Driving to the Moon. The average distance between the Earth and Moon is 239,000 miles. At 60 mph, how long would a drive to the Moon take? Express your answer...
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