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Astrogirl
Questions (3)
The critical angle for a transparent material in air is 30 degrees. The index of refraction of the material is most nearly
A)
1 answer
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Which of the following involves a non-zero net force?
I. A hockey-puck sliding at a constant speed on ice. II. The earth
0 answers
521 views
In physics, how do you solve for the magnitude in 2-D kinematics and what are the x and y-components?
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Answers (1)
There are 7. The bottom two rows on the periodic table are actually part of the sixth and seventh row so therefore there are just 7.
