Recent content by vnsridhar

  1. V

    I'm struggling on manipulating kinematics

    the standard notation is v=u+at and s=ut+1/2*a*t2. Express t=(v-u)/a, substitute in s eqn, simplify and you get the answer. v2-u2=2as.
  2. V

    Complex numbers sometimes *Required* in Classical Physics?

    I think complex numbers are a very convenient computational tool in classical physics. Ultimately, one has to get real numbers at end of a calculation to make contact with experiment.
  3. V

    What are the Benefits of Joining a Physics Forum as a Retired Scientist?

    I am a retired scientist from the Indian Space Research Organisation. Background is Masters in Physics, PhD in Nuclear Physics, worked in remote sensing of natural resources from satellite data. Interested in physics teaching, learning.
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