Physics, 22.09.2019 12:00, oliviaprejean18
Arrange the objects in order from least to greatest potential energy. assume that gravity is constant. (use pe = m × g × h.)
a 15-kilogram stone
found at a height of
3 meters
10 kilograms of water
stored at a height of
9 meters
a 1-kilogram ball located
20 meters in the aira box of books weighing
25 kilograms placed on
a shelf 2 meters high
Answers: 2
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What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
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Physics, 22.06.2019 21:50, WampWamp8751
Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).
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