(1) A spherical planet has a radius of 2,000 km and a mass of 1025 kg. Calculate its density (mass/volume) in kilograms per cubic meter.           (2) How many of the atoms in Question (3) can fit within a spherical planet with a diameter of 2 X 104 km?           (3) An asteroid’s radius is 200 m and its distance from Earth is 107 km. What angle in degrees (θ) will it subtend? Use the equation  θ = 57 (diameter) / distance

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A: As we know, 1 meter is equivalent to 100 cm, So one cubic meter is equivalent to, 1 m3=100 cm3=106…

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Q: A homogeneous circular disc with radius R = 5.03 m and thickness t = 10.5 · 10^−3 m. Calculate the…

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A: Given data The radius of Jupiter is RJ=68.0×103 km The radius of Earth is RE=6300 km   The volume of…

Q: 4. (3.67 х10^2)- (1.6 х 10^1)-

A: when a power of 10 is reduced the decimal is shifted to right of the number.

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A: Given data, The volume of the paint V=0.776 US Gallons Area A=15.3 m2

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Q: Ex. 13 : Assuming the earth to be a homogeneous sphere, determine the density of the earth from…

A: To find- Density of earth (f) Given- g=9.8 m/s2G=6.673×10-11Nm2/kg2R=6400 km=6400×103 m

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Q: ME y 40° B In the figure, if A = 15, and B= 10. What is the magnitude of AxB? 114.9

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Q: Estimates and orders of magnitude: Four astronauts are in a spherical space station. (a) If, as is…

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A: number of water drops in 1 cubic centimeter of typical cumulus cloud = 310 typical radius of each…

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A: Given that:- Speed of light=2.998×10^8m/s

Q: The Empire State building in New York City is approximately 1250 ft1250 ft tall. How many U.S. half…

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Q: The planet Jupiter has a mass of 1.9 × 1027 kg and a radius of 72,000 km. The Earth, meanwhile, has…

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Q: A = 2 X 1025, B = 4.5 X 10-10, C = 3 X 10-6. AB/C = ?       (2) ACB = ?       (3) The Moon…

A: Given,  A = 2 X 1025, B = 4.5 X 10-10, C = 3 X 10-6.

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