Which hypothetical scenario would result in the moon not
having different phases?
a ) the moo...
Physics, 20.04.2021 19:10 emiliapizzillo
Which hypothetical scenario would result in the moon not
having different phases?
a ) the moon takes twice as long as it does now to orbit the earth
b ) earth takes twice as long as it does now to orbit the sun
c ) earth has two moons
d ) the moon always stays in one position relative to the earth and sun
Answers: 1
Physics, 21.06.2019 20:20
Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?
Answers: 1
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What is friction? how does it affect the motion of an object?
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Physics, 23.06.2019 02:00
Two models of the same compound are shown. in what way is model b better than model a? model b shows the types of elements in the compound, but model a does not. model b shows the three-dimensional shape of the molecule, but model a does not. model b shows how the atoms in the molecule are connected, but model a does not. model b shows the number of atoms of each element in the molecule, but model a does not
Answers: 1
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