Does rotational energy have to be around the center of mass?
Of course, I know that objects naturally rotate around their center of mass, but let's say that due to some outside force, the object is rotating around some point other than it's center of mass. Would...
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AAMC FL2 CP #25
I am aware of the Venturi effect where velocity is increased in areas of lower pressure (ie. the opening in the figure). The answer mentions static pressure and I'm not sure how this plays into the...
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AAMC FL2 #18 (PS)
Annoyed by this one as I had picked the correct answer originally but changed it because I thought that schemas only apply to our conscious thoughts, while the Implicit Association Test would be...
View ArticleNeed help w/this seemingly simple question
Can someone explain why the answer to this question (B/B Section Bank, Passage 3, Question #19) is A? I'm so confused...I feel like it's simple but I just don't get it
View ArticleExample to solvation exception to Le Chatlier's Principle?
Would someone provide an example of the solvation exception to Le Chatlier's Principle?
View ArticleWhy not PV=(3/2)nRT ?
Does anyone understand why the ideal gas law is PV=nRT instead of PV=(3/2)nRT?
View ArticleSPOILER ALERT UWorld P/S Graph Analysis
I've never taken a Bio stats course or any class regarding graph analysis, so excuse me for my stupid question. Can anyone interpret this graph for me? I understand stacked graphs represent parts of a...
View ArticleAAMC FL2 1 week away
Hey guys, been a lurker for awhile here but i wanted some advice with my FL 2 scores that i took yesterday: got a 508 130/123/129/126. A week and a half ago i took FL1 got a 504 128/124/127/125. Yep...
View ArticleRaoult's Law vs. Henry's Law
When is one more accurate than the other? Raoult's Law vs. Henry's Law.
View Articleneed help with experimental passages
i have a lot of trouble quickly interpreting an experimental passage. i was wondering if you had any suggestions for how to better approach them
View ArticleSimple question but I don't get it
This is a pretty simple question, but I don't really get it. Why is the C-H bond shorter than C-O? I figured that C-O would be shorter because the electronegativity of O will pull the electrons to...
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Characteristics of different types of hypoxia
Hello, My text book shows this diagram to explain characteristics of different types of hypoxia. Arrows directed downward indicate a decrease and the arrows directed upwards indicate an elevation. I...
View ArticleAAMC Section Bank C/P #17
Basic physics, my weakness.. 1. What is the significance of the voltmeter reading 0? Does this mean that there is no current flowing through? 2. Why is it that when the voltmeter reads 0, we should...
View ArticleAAMC Sample Test C/P #49 & #50
Hi all, Just took my first practice exam, and had a question on these two. #49: The stabilization of pantothenate [which has a COOH] in PanK3 [an enzyme] is most likely due to an active site: A)...
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How to find the net charge of this?
I think I'm missing basic details here, it's freaking me out. How is the net charge of peptide C -1? When I put in the charges, I got +1, -1, -1, +1, +1, -1 which canceled to a zero net charge
View ArticleC/P Section Bank, Q29
Why is the answer Compound 2b instead of 2a? Don't they have the same set of double bonds (10 each)?
View ArticleEk 101 psych test 2A #4
View attachment 233853 View attachment 233854 I am wondering why the answer can't be A? The answer is D.
View ArticleC/P Section Bank, Q44 - don't understand equivalence point
I'm having trouble understanding how the graphs show a 1:1 mole ratio...I don't get this concept. Would really appreciate any clarification!
View ArticlePhysics Unit Conversions?
Hey everyone, Was just wondering if y'all could help me come up with some common physics unit values that would be good to memorize for the MCAT. So far I have: 1 Watt/ = 1J/S = kg m^2 / s^3 1 N= 1 kg...
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