Physics, 09.06.2021 17:20 Justinoreilly71
There is a theory that gravity could pull galaxies back together, causing a reverse big bang.
Which observation makes this theory less likely than the idea that the universe may continue to expand?
A. Background radiation is present.
B. Galaxies exist outside of the Milky Way.
C. The expansion of the universe is accelerating.
D. Gas giants form farther from the Sun, where temperatures are cooler.
Answers: 2
Physics, 22.06.2019 01:30
An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3
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Physics, 22.06.2019 03:30
Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse
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Physics, 22.06.2019 04:00
Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)
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There is a theory that gravity could pull galaxies back together, causing a reverse big bang.
Which...
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