Recent content by davidmigl

  1. D

    Road to becoming a Nano Researcher

    Mechanical engineering or Chemistry would also be ways you could get into nanotech. I highly doubt you will actually be getting into much actual nanotech until grad school or your senior year, at least.
  2. D

    Programs Can a molecular biology major do NMR?

    Thanks for the advice. Most the the programs I'm considering are quite interdisciplinary and are OK with bio majors as long as they've had pChem. This is because they are under the biochem/life science department, not the physics department. I am wondering if it would it be worthwhile to take...
  3. D

    What education is required to work on finding cures for diseases

    A biologist would figure out what's going wrong in the disease state (i.e. identify an out-of-control enzyme). The chemist would then do something about it (like design a small molecular inhibitor). Of course that's a simplification but its the best I can do. I somewhat agree with biology...
  4. D

    Programs Can a molecular biology major do NMR?

    I am a junior molecular biology major. I plan to go into graduate school and currently my #1 topic of interest is using solid state NMR to determine molecular structure. I am doing research on the unrelated topic of bacteriophage genomics but do not want to change labs because I am well...
  5. D

    Solving Block on Incline w/ Magnetic Force

    Thank you for your reply. I see how you get mgtan(\phi). Where was I going wrong when I got mgsin(\phi)cos(\phi)? I.e. mgcos(\phi) is at an angle \pi/2-\phi with the horizontal. So it's component in the horizontal direction should be mgcos(\phi)cos(\pi/2-\phi)=mgcos(\phi)sin(\phi). But that...
  6. D

    Solving Block on Incline w/ Magnetic Force

    Homework Statement See the figure. This is part of a larger problem involving electromagnetism. I understand the electromagnetism but am having trouble with the basic mechanics! I have a block of mass M on a frictionless incline at angle phi. There is a magnetic force acting horizontally on...
  7. D

    Block sliding down a ramp in a truck

    Homework Statement In this problem, I am supposed to find something wrong with a formula dealing with the problem. There is a block with mass m on a ramp of height h inside a box truck moving with constant velocity u. The angle of the ramp doesn't matter, as this problem will be using energy...
Back
Top