Jump to content

Leaderboard

Popular Content

Showing content with the highest reputation since 11/14/2010 in all areas

  1. Last weekend I crossed the border into Toronto, Canada for a "girls weekend" with my mom and sister. Our main purpose of going there was for a yoga convention for all the yogies of the world. While at this convention, we of course experienced tons of physics! When doing different yoga poses, we experienced the great phenomenon-gravity- at work. When "ohming" or saying "namaste" we experienced sound waves, and the vibration they produced so that we could here them. But when we weren't doing yoga, we somehow still experienced physics! By dropping tons of money at the 3-story mall, The Eaton Cent
    3 points
  2. I played dodgeball too!
    2 points
  3. The reason why you get shocked more in the winter is because everyone has their heaters on which draws the moisture out of the air which causes the charges to build up and cling to us more since there is less moisture in the air.
    2 points
  4. ...(But probably not.) In light of the holiday season, I bring to you a Christmas-themed blog post, with a pinch of love and some hints of gravitation. I came home from school today and stepped into the living room, astutely noticing that the Christmas tree had fallen. Obviously, the first thing that ran through my mind was that gravity did this. I mean, gravity's everywhere - it's a pretty likely culprit. You may or may not notice the lamp just above where the tree fell, but I believe it to be of great importance in this investigation. I have deduced that, at any time from 10:00 AM
    2 points
  5. Physics is involved in pretty much everything in life. Throughout my school day I experience all kinds of physics. First period I have Italian where I sit down (along with the rest of my classes) and I am applying a force to the chair and the chair is applying a force to me because of Newtons third law. Second period when I get my math test score back I hit my head against the desk which is also applying a force to the desk and the desk applies one right back. Third period is art class where I gravity is pushing my eyelids down while I struggle to stay awake. Fourth period is APUSH which could
    2 points
  6. So if you haven't heard, a rocket that was supposed to bring supplies to the International Space Station (ISS) exploded on October 28. Here's a short article and video talking about it: http://www.wired.com/2014/10/antares-rocket-explosion/. Obviously, this kind of sucks. The rocket cost about $200 million and now most of the supplies won't make it to the ISS. However, explosions are still really fun to watch, especially one that big and I don't feel bad saying that since the rocket was unmanned. Also interesting is that the rocket was made by Orbital Science, under contract of NASA. Thi
    2 points
  7. So are you saying that in one of these dimensions you're actually good at super Mario??. Fascinating stuff Jake, and don't go putting your cats in radioactive boxes, alright big guy?
    2 points
  8. Hello, my name is Max and I'm a senior in high school. Since everyone else is talking about the sports they play...I will too. My mother often asks me to stop playing tennis because it is such a physical sport, but I rarely listen to her so I continue to play at a varsity level. I can't have any pets except a boring fish because my dad is allergic to the fur on cats and dogs. At the moment I work at a restaurant called Hose 22 and I usually prepare food. I'm taking physics because it was recommended to me by my counselor. But I am excited to start physics because it looks like its goi
    2 points
  9. Jelliott, I can really relate to your analogies. I too wish to become a beautiful butterfly, to grow and grow until I burst with knowledge. although I find some of your post humorous as intended, I think you struck on very important ideas. I think hard problems can be torture but on the other hand, that makes them that much more rewarding when completed.
    2 points
  10. If you wanted to, you can change your name and remove your last name in the settings! Enjoy physics!!
    2 points
  11. Maybe I'll write a post just about cows...*suspense*
    2 points
  12. Sweet blog post. If you wouldn't mind spreading the love and also buying your two student teachers silver Porsches, we wouldn't complain
    2 points
  13. Soooo, because this is my last blog post for this year ( ), I thought it would be fitting to do a course reflection on the AP-C physics class this year. I thought I'd do it in a "bests-vs-worsts" top 5 format, kind of like you could find on collegeprowler.com when viewing different schools. Top 5 Bests: 5.) Blog Posting [i thought this was really fun! I've never done anything like this before for a class. It brought up interesting physics applications and I thought it was fun to converse with classmates on the site ] 4.) Independent Units [As uncomfortable as I was at first, independen
    2 points
  14. PCX is a workout area that I participate at weekly with my volleyball team. We go on tuesday nights to exercise as a team. I realized while watching videos that i recorded of the exercise's how much physics was applied into each activity. The vertamax that we use for jump training is full of physics. When you use the vertamax you put on a belt with two clips on either side of your hips. You then stand ontop of the vertamax (a square flat surface) and then attach the clips to different color resistance bands. With the vertamax at PCX you can either choose to use it for jump training or leg s
    2 points
  15. My childhood, like many others, was spent watching many Disney Movies. One of my all time favorites was the Lion King- I never grew tired of it. One scene that always sticks in my mind is that once music number of young Simba and Nala and, of course, the scene of Mufasa's Death. (0:49-1:20) It can usually bring tears to even the toughest of teens, yes? As a child, this scene really never bothered me and, now, this sad scene seems to bother me so much more. Mufasa died a heroic, and untimedly, death by saving his only son. However, we should move onto the Physics now. How accurate
    2 points
  16. Thrilled to help, and welcome to the APlusPhtsics Community! The short version... The College Board says you need to know how to derive them. Very rarely have they asked students to do so, but it has happened... This guide sheet may help with studying: http://aplusphysics.com/courses/ap-c/tutorials/APC-Dynamics.pdf Good luck!
    2 points
  17. I have a very large interest in bees, so for my first blog post I've decided to research how bees see colors differently compared to humans. Through my research I have discovered that the color spectrum of bees is shifted when compared to the color spectrum of humans. Visible light is part of a larger spectrum of energy. Bees can see ultraviolet – a color humans can only imagine – at the short-wavelength end of the spectrum. So it’s true that bees can see ‘colors’ we can’t. Many flowers have ultraviolet patterns on their petals, so bees can see these patterns. They use them as visual guides
    2 points
  18. As advised by Mr. Fullerton, I did the Coat-hanger bubbles experiment to further understand flux! Pre-experiment preparation: First, in my closet I found a nice metal coat-hanger suitable for the trial. After attempting to reshape the coat-hanger, I learned that my hangers are very strong, or that I lack strength; so, I went to my brother's toolbox and grabbed pliers to help bend the wire into a slinky-like shape. My coil ended up having four turns. I then ventured into my kitchen to fill the sink with soapy water. With the bubbly solution complete, I was ready to start the experiment.
    2 points
  19. 11/10 already and all i've read was the title.
    2 points
  20. While I was pouring ice cold lemonade for myself, I wondered-- "What would happen over time if I waited for a cup filled completely to the brim with ice to melt? Would the water spill over the cup as the ice melted? Or would the ice just melt leaving the cup still completely filled to the brim with no spills?" Huh. I had to test this out. I decided to use a cup filled with ice, and slowly poured water to the exact brim of the cup, and left a napkin under to see if the water would spill over after the ice melted. This was not enough for me. What if the cup were filled with ice and grape juice?
    2 points
  21. That's the richest pauper I've ever heard of...
    1 point
  22. Starting to go off the rails a bit again... if you haven't been giving best effort, do so. Kick yourself in the fanny and get on with it. And if you have, be proud of what you've done and continue on. Regrets disappear when you give it your all. So get to it!
    1 point
  23. Ethan you're the man. Keep studying hard!
    1 point
  24. I read the first sentence and stopped.
    1 point
  25. @FizziksGuy I did pretty well on it. I did work up to the end of the test because I missed the beginning to go to the nurse though.
    1 point
  26. Hey guys! Over spring break we drove to Disneyworld in Florida. The car ride was unbelievable long so we decided to stop at a few places. One of the stops was the Kennedy Space Center in Cape Canaveral. For the first time in my life I saw a real rocket last week, which has been a dream of mine since I was little. One of the things I always wondered was how rocket engines work and what makes them so unbelievable strong..? Like most engines, rockets burn fuel. Most rocket engines turn the fuel into hot gas. The engine pushes the gas out its back. The gas makes the rocket move forward.
    1 point
  27. I'm jealous -- I'd love to have time with Brother Guy to talk about evidence and overlap in science and religion. Absolutely fascinating!!!
    1 point
  28. 1 point
  29. Good connection from a black hole to US!
    1 point
  30. I'am sitting in the Basement of our house right now, thinking about what I could write as a blog post and next to me Quinn works out. It is amazing what a difference it makes for her if she uses the 25lb or the 50lb weight. I'm sure she could do 15 repetitions with the 25lb on her exercise she does right now, but if it was 50lb even 5 reps would be very hard.... So why does it make such a big difference which weight she uses? --> It is Physics! The gravity on earth pulls down her weights and as bigger the mass of the weight is as grater the force which pulls it down. Unbelievable tha
    1 point
  31. Today my fellow phys-x students, I will discuss how well the game Space Engineers simulates Newtonian physics. Long story short, it simulates real world physics very closely. First of all, what is Space Engineers? Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining. Space Engineers utilizes a realistic volumetric-based physics engine: all objects can be assembled, disassembled, damaged and destroyed. We will be
    1 point
  32. What's this? New AP-C students? Welp a new dawn has... dawned and I have made the short stroll of 18 miles to RIT. So what has changed? Not much. Right now you AP-C'ers are taking, I assume, mostly college level courses and believe it or not they are actual college level classes, like no joke. With Calculus, Physics and other classes I was (and you are) taking the equivalent of a Freshman year in college. If it sounds intimidating its because it is, taking that big of a step a year early is very tough and will, at points, seem like the worst decision of your life. Don't get me wrong s
    1 point
  33. Hello Rika, can't wait to enjoy physics together this year woooo!!!
    1 point
  34. What is Pavel time? Pavel time is the time right before a deadline when actual work gets done. How does this relate to physics? It relates specifically to Albert Einstein's theory of relativity. Part of the theory of relativity states that measurements of various quantities are relative to the velocities of observers. In particular, space and time can dilate. So, in real life, as an object approaches the speed of light, it gets squished and time slows down for the object. How does this relate to Pavel time? In my theory of relativity, as more work gets done more quickly, time s
    1 point
  35. Toys are great for physics demonstrations. I'd love to find the one with the spinning wheel that traveled up and down metal rails.
    1 point
  36. Throughout the age of cyber technology...one thing has always been a menace to our electronic productivity. There is only one force that can disturb the power of the internet. That force manifests itself as hacking. Ever since computers were available, people (with their natural evil tendencies) wanted to steal others' information. And so they did. A recent hack on Adobe could possibly be the largest ever. 152 Million Adobe accounts were discovered by the security firm LastPass to be compromised by hackers. That's 152 million credit cards...now at the hands of a smart computer use
    1 point
  37. This is the literary masterpiece of our generation I now have a complete grasp of physics
    1 point
  38. Very interesting way to look at physics and how using force is applied while driving.
    1 point
  39. I was just looking around on the usual places and I found something that some of your students might be interested in. It is using ultrasonic standing waves to levitate objects.
    1 point
  40. My name is Baillie, I am 16 years old. I have two sisters and a brother. Family is very important to me. I love to be creative and express my self, In a reasonable manner of course. I played soccer since I was 4 years old but I recently have stopped playing school soccer and focused more on working and my grades. I enjoy school, somewhat. I feel as if my grades are pretty good. Grades mean alot to me because my future means alot to me. I don't want to graduate high school, go to college, start a career, get married, have children and so on and so on. I want so much more than that, yes I want t
    1 point
  41. When your in the shower belting out songs so know one can hear you i bet you have never thought that singing would have anything to do with physics. Well youre wrong! It totally does! People can not only hear your singing but they can also feel it! By singing, your voice creates vibrations that form into waves. Sound can be represented in wave form. The amplitude of the wave (the height of the wave) is represented by how loud you are singing. The amplitude is the degree of displacement of teh vibrator. Singing at a louder pitch create more vibrations, while singing at a soft pitch doesnt creat
    1 point
  42. In many of our video games and even in real life we sometimes come into contact with a hunting rifle or sniper rifle. For some games its just point and shoot and you hit him but for some games and in real life you have to compensate for the drop of the bullet. But did you also know that, that bullet you just shot and the case of that bullet as it flies out are hitting the ground at the same time? But back to the drop of the bullet when you fire. When you fire really any gun you have to aim a bit up from your target depending on the distance you are at. Gravity pulls the bullet down even if it
    1 point
  43. Wonder if I could do that with my kids. On dry land, of course!
    1 point
  44. Interesting in how it works makes you wonder how far it will go before exploding from all the energy! Boom haha.
    1 point
  45. Omg my feet literally like burn everytime i'm on the beach! Good to know
    1 point
  46. Even after understanding the physics of it, Im probably still awful at playing it!
    1 point
  47. i liked that you connected to physics with a sport! Usually people never think sports relate to science!
    1 point
  48. Version 1

    97 downloads

    Handout / guide sheet for students studying electric potential in courses such as AP Physics C: E&M
    Free
    1 point
  49. so the other day i let my rabbit have free range of my room for a few hours as i was doing my webassign, and after a while the mouse i was using for my computer stopped working. i checked the plug, and to my confusion it was still plugged in. as i attempted to diagnose the problem i looked below my desk for a moment, finding my rabbit with a mouthful of copper and plastic. tasty. unfortunately he had not only chewed through my mouse cable, but also that of my webcam, among others. i got out my soldering iron and strippers, and as i removed the insulating tubing from each wire i found someth
    1 point
  50. Here's a problem I encountered sometime in the first few weeks of mechanics last semester. Post an answer if you get one, or ideas if you have them. I can provide hints as necessary (diagrams, possibly useful tools, etc.) maybe starting later in the week. At this point I am considering turning these around on a weekly basis, and so I'll probably post a solution Monday, 12/6. If Mr. Fullerton wants to give extra credit for such things, I imagine one would want to have it done before then for extra points. And show all work! Whether by beautiful here or by mailing be the back of a napkin,
    1 point


  • Newsletter

    Want to keep up to date with all our latest news and information?
    Sign Up
×
×
  • Create New...