Physics, 20.07.2021 17:20 weberalycia
Which of the following describes an object in dynamic equilibrium?
A. A leopard slows down from 10 m/s to 5 m/s.
B. A cheetah runs 15 m/s to the south
C. A dog runs in a circle at a speed of 8 m/s.
D. A cat sits on a bed without moving
Answers: 3
Physics, 21.06.2019 16:10, lberman2005p77lfi
In 1995 a research group led by eric cornell and carl wiemann at the university of colorado successfully cooled rubidium atoms to the 20-200 nk temperature range. assuming (incorrectly) that the rubidium atoms behave liké particles of a classical ideal gas, calculate the rms speed of a rubidium atom at a temperature of 112.0 nk. in the experiments one particular isotope of rubidium was used, rubidium-87. the molar mass of this isotope is 86.91 q/mol. tries 0/20 submit answer
Answers: 1
Physics, 22.06.2019 00:30, kittykat8317
There are weak or strong attractive forces between atoms of liquids with a high viscosity
Answers: 3
Physics, 22.06.2019 03:30, ashah1260
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
Which of the following describes an object in dynamic equilibrium?
A. A leopard slows down from 10...
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