Where is the Sun relative to Mars on April 14, 2012?
Q: While the Earth spins around its axis and orbits around the sun, then suppose we remove the sun from…
A: While the Earth spins around its axis and orbits around the sun, then suppose we remove the sun from…
Q: Calculate the force of Earth’s gravity on a 1 kg mass at Earth’s surface. the mass of Earth is…
A:
Q: A space craft achieved a maximum speed of 125,000 km/h on its way to photograph Mars. Beyond what…
A: Hey dear using conservative of energy we can solve this easily
Q: The surface temperatures of both Venus and Earth are warmer than would be expected on the basis of…
A: The two planets Venus and Earth are warmer than would be expected since they have atmospheric gases…
Q: 21 March perihelion 3 January line of solstice 147 million km 21 June 21 December aphelion 3 July…
A: The rotational kinetic energy of Earth is enormous. Its magnitude is as much as 2.2 x J. A part of…
Q: When do neap tides occur?
A: Tides are formed due to the gravitational pull of the moon and the sun as these bodies interact with…
Q: When do spring tides occur?
A:
Q: Name the planets in order, starting with the planet closest to the Sun.
A: Solar system contain 8 planets orbits around Sun in their own elliptical orbits keeping Sun at one…
Q: Use the orbit of Venus to calculate the mass of the Sun.
A: Write the given value of Venus and sun. Orbit of the Venus rv=R=108000000000m. The time it takes to…
Q: How does the rotation of Earth affect the apparent weight of a 1 kg mass at the equator? Does this…
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Q: Ocean tides are the result of the combined gravitational effects of the Sun and Moon upon Earth. If…
A: Ocean tides are the result of the combined gravitational effects of the Sun and the Moon upon Earth.…
Q: How would the density change on another planet?
A: Given data: The mass of the object is: M The gravity acceleration is: g The volume of the object…
Q: The radius of the Earth's orbit is 1.50 1011 m and that of Mars is 2.28 1011 m. The star that this…
A: The expression for the orbital period,
Q: Is the motion of mars peculiar?
A: Obviously not. The motion of Mars is regular. It rotates around the sun with fixed orbital. It has a…
Q: Calculate the force of gravity that Earth (mass 6.0x1024kg) and the Sun exert on each other (Sun's…
A: Given data: m1=6.0×1024kg m2=2×1030kg r=1.5×1011m To find : Force of gravity (F)
Q: What is meant by Apogee and perigee, Eccentricity? How do we calculate them?
A: Apogee means the furthest distance the Moon or a satellite gets from Earth in its orbit. A=a(1+e)
Q: Tonight you see a waning crescent in the night sky. A few (n) days later, the night is once again…
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Q: How long does it take for light to leave a source on earth and reach Venus?
A: Given data: The distance between Earth and Venus is: d = 37.5 ×106 miles The speed of light is: c =…
Q: Choose the BEST answer to the following: The highest ocean tides occur when the Earth and Moon are…
A: Tides are long period waves that roll around the planet as the ocean by the gravitational pull of…
Q: a. Describe the concept of "sphere of influence" and how it is estimated. b. Calculate the SOI for…
A: Part a: In astronomy, the sphere of influence is roughly a spherical region about an astronomical…
Q: Suppose there's a hole through the centre of the earth. An object is dropped through that hole from…
A: Height from which the object is dropped is given as, h = 100 km Gravitational Constant, G =…
Q: At what height accleration due to gravity is three fourth of that at the surface of the earth?
A: Given We have to find the height at which the acceleration due to gravity is three fourth of the…
Q: How could you determine mass of planet such as Venus which has no Moon?
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Q: An astronaut exploring a distant solar system lands on a planet with a radius of 4,630 km and a mass…
A: We have to find gravitational acceleration on this planet (g) g = GMR2…
Q: Suppose the Moon rotated on its axis just as quickly as Earth. Would we still always see the same…
A: Suppose the Moon rotated on its axis just as quickly as Earth. Would we still always see the same…
Q: Why did the phases of Venus help to contribute to the verification of the heliocentric model of the…
A: In the earlier century, Aristotle and Ptolemy suggested that the earth is at the center and all…
Q: Given that Earth is about 4.6 billion (4.6 x 10%) years old, how many precessional cycles have…
A: Geophysics.
Q: Why do you think earth is consider as the living planet when it is the
A: There are many factors on which life on any planet depends. most important of those are temperature…
Q: Two planets are never seen midinight, which two and why?
A:
Q: Given that Earth is about 4.6 billion (4.6 × 10%) years old, how many precessional cycles have…
A: Precession takes place when the elliptical orbit path of an object rotates around its center.…
Q: Imagine that Earth had two identical Moons, following the same orbit but staying 90° apart. What…
A: Tides: Due to the gravitational pull of the Moon, Sun, and rotation of the Earth, the rise and fall…
Q: f you're going to travel from Earth to Mars, then at the moment you launch from Earth, Mars should…
A: Mars must be behind the Earth in its orbit around the Sun at the time of launch. Beacuse the time we…
Q: Kepler's 1st law says that our Solar System's planets orbit in ellipses around the Sun where the…
A: Given: The perihelion distance=Rp=2 AU The semi-major axis=a=1.5 AU
Q: In the case of Mars, the time from opposition to the eastern quadrature is 107 days, and the…
A: Given:Sidereal period of Mars, Tdays=686.98 daysNumber of days in a year (for conversion), To find:…
Q: If earth starts revolving with more speed then normal , what happens??
A: If the Earth starts spinning faster, then a lot of things can happen. Some of them are following:Due…
Q: How will you determine the distance of Mars from Earth?
A: We can determine the distance between Earth and Mars using Kepler's third rule and the Earth's…
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