Observable matter makes up what percent of the universe?
a)5%
b)10%
c)50%
d)...
Physics, 10.12.2020 20:10 KillerSteamcar
Observable matter makes up what percent of the universe?
a)5%
b)10%
c)50%
d)95%
Answers: 1
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Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
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Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?
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If element x has 99 protons how many electrons does it have
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Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)
Answers: 1
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