Recent content by mickles

  1. M

    How do congruences work in mod arithmetic?

    thank you this also helped
  2. M

    How do congruences work in mod arithmetic?

    Yes that makes a lot more sense now with a,b,c, and m after looking at the theorem. Thanks for you help
  3. M

    How do congruences work in mod arithmetic?

    Hi, this is not a homework problem, i just have a hard time following the sequence of this In the book , it shows a couple examples (=== is the triple equal sign) 1) 26=19+7===3+7===10(mod8) 2) 15=19-4===3-4=-1(mod8) 3)38 = 19*2===3*2=6(mod8) 4) 7===2(mod5), 343=7^3===2^3=8(mod5) I...
  4. M

    What Is the Maximum Velocity of a Particle on a Tensioned String?

    I understand the equations but why do all of them fit, why not just use the last Vmax to get the answer instead of subbing and letting the end equation be I don't understand how getting this was the answer Vmax = (2pi*A)/wavelength * sqrt(Tension/mu)
  5. M

    How Is the Hydraulic Lift Formula Derived for Lifting a Car?

    where did you get this from What equation originally is that? d1+d2? rho*A2*(d1+d2)*g/A2.
  6. M

    One More hard Oscillations Problem

    i got b as well, but how do i find time at this point
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