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ankoles [38]
3 years ago
6

If the moon is new as seen from the earth, what phase would the earth be in as seen by an astronaut on the moon? explain your re

asoning.
Physics
1 answer:
IrinaK [193]3 years ago
8 0
<span>The earth would be fully visible or full, because it is always seen as an opposite phase than what would normally be seen when we look at the moon. For instance, if we see the moon as almost full then from the moon the earth would appear as a slim crescent.</span>
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A standard 1 kilogram weight is a cylinder 54.0 mm in height and 55.0 mm in diameter. what is the density of the material
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The radius of the cylinder is equal to half the diameter:

r=\frac{d}{2}=\frac{55.0 mm}{2}=27.5 mm

The volume of the cylinder is given by:

V=\pi r^2 h=\pi (27.5 mm)^2 (54.0 mm)=1.28 \cdot 10^5 mm^3

where h is the heigth of the cylinder. Converting into meters,

V=1.28 \cdot 10^{-4} m^3

And the density of the material will be given by the ratio between the mass and the volume:

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hichkok12 [17]
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8 0
3 years ago
1. Find the charge if the number of electrons is 4 x 10-18​
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22. The answer is 22.
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if a body of mass 2kg travels with 2 m/s and other body of mass 2kg travels with 1m/s then find v1 and v2 in given statement​
KIM [24]

Answer:

Your answer is here,

Explanation:

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v2 = 2 kg m/s

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