What would be the angular diameter of the Moon if to distance between the Moon and the Earth were twice bigger?

Q: Which unit of measurement is larger?

A: 1 rad = 57.3 degree. So for 1 rad we required 57.3 degree.  So 1 degree = (1/57.3) < 1 rad

Q: If Earth be one half of its present distance from the Sun, by how many days will the present one…

A: According to Kepler’s  third law, the orbital time period and the semi major axis of the orbit are…

Q: The earth is 4 times larger in diameter then the moon. How many moons would fit in the distance…

A: The distance between the earth and the sun is 149.6 million km. the diameter of the earth is 12,742…

Q: The Sun's angular diameter is measured to be 1920". The distance D of the Sun from the Earth is…

A: Given that,Sun's diameter : D = 1920'The distance of the sun from the earth : d = 1.496×1011 (m)…

Q: The earth is approximately spherical, but a much more accurate description is that an oblate…

A: The spherical shape is considered as a sphere with uniformity but it is not a sphere but looks…

Q: Moon is at the distance 384400 km from Earth and orbits the Earth every ∼28 days. If the radius of…

A: Given data: The radius of moon ( rm ) = 1737 km The time ( t ) = 28 days

Q: I. Directions: Complete the given table by finding the ratio of the planet's time of revolution to…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: The only natural satellite of India is the moon. a) True b) False

A: True/False: The only natural satellite of India is the moon.

Q: How does the diameter of the Sun compare with the diameter of the Moon’s orbit around the Earth?

A: The diameter of the Moon’s orbit around the Earth is, 769000km.The diameter of the sun’s orbit is…

Q: How long does its take the earth to Rotate once on its axis

A: The angular velocity of Earth is given below. ω=2πTT=2πω The angular velocity of Earth is…

Q: UUse the table to answer questions T13 A student collects the following data about the Sun, stars,…

A:

Q: How does the fact that the Moon’s orbit around the Earth has an eccentricity of about .055 explain…

A: Eccentricity of  moon determines the deviation of moon's orbital path from its elliptical orbital…

Q: A solar eclipse occurs when   A) moon comes in the middle of sun and earth B) sun comes in the…

A: The solar eclipse occurs on a new moon day. During the solar eclipse, the moon passes between the…

Q: How big is the moon

A:

Q: Question: The earth-moon distance is about 60 earth radius. What will be the diameter of the earth…

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Q: How does moon's diameter compare with the distance between earth and the moon?

A: The diameter of the moon when compared with the distance between the distance between the earth and…

Q: What is the difference between rotation and revolution?

A: Rotation Revolution     Rotation of the Earth is its turning on its axis. Revolution is the…

Q: The moon is receding from earth at a rate of 3.8 centimeters per year -convert this rate into meters…

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Q: Consider two points on the Earth’s surface that are separated by 1 arcsecond as seen from the center…

A: Given data  The angular separation between the two points on the earth's surface is given as θ=1…

Q: You can now find the angular diameter of the Moon using its linear diameter, 3480 km (2160 mi), and…

A: Given, the linear distance of the moon from Earth = 384000 km           the linear diameter of the…

Q: What would be duration of year, if distance - between earth & the sun gett doubled? (0) 129 days (0)…

A: We need to compute-Duration of the year (T2)=?The data given as-Original orbital radius=r1New…

Q: Suppose a Moon takes 15.8 days to orbit its host planet. Convert this orbital period into Earth…

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Q: How could you determine mass of planet such as Venus which has no Moon?

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Q: What is the Moon's orbital period?

A: The Moon moves on an elliptical path around the Earth and the time taken by the Moon to complete one…

Q: Given that Earth is about 4.6 billion (4.6 x 10%) years old, how many precessional cycles have…

A: Geophysics.

Q: Only some of the people on the daytime side of Earth can witness a solar eclipse when it occurs,…

A: Because the shadow cast by the Moon upon Earth is very small (the effect of the penumbra),only some…

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: If Earth were one fifth its distance from the Sun, by what factor would the force of gravity change?

A: In general, the gravitational force between Sun and Earth is given by F=Gme msd2 Where G is…

Q: A moon made of soft clay is in orbit. Draw arrows to indicate the orbital velocities of the near and…

A: Solution: The velocity of the moon in its orbit is always tangential to the orbit. A centripetal…

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…

Q: Is the Earth flat or spherical? With scientific evidence confirming this ?

A: Answer:   As per the given statement, It is discussed as follows: