Physics, 23.08.2019 22:00 embersongracie
The statement that "the universe is the same everywhere and does not change over time" is known as
a. the cosmological principle
b. the perfect cosmological principle
c. the oscillating universe theory
d. the steady state theory
Answers: 2
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
Answers: 1
Physics, 22.06.2019 16:00
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
Answers: 1
The statement that "the universe is the same everywhere and does not change over time" is known as <...
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