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  1. Ruskointhehizzy

    Trouble with an array program in C

    It would be easier to hardcode some array values or take them from a file while testing your program - and faster since you wont have to insert values. Then change it back later. You could also just check if they are not the same as suggested earlier - and if you never hit that break then they...
  2. Ruskointhehizzy

    Need help with spring problem

    I set Tx to kx and found x using known terms and it gave me .077 which is correct. using the tension I found and the new length I was able to calculate the velocity at .73m/s which is also correct. Thanks for pointing that out. thanks for the help everyone! I really enjoyed this problem.
  3. Ruskointhehizzy

    Need help with spring problem

    Okay I thought so but wasn't sure. I will be sure to include comments from here on forth. Thank you very much! I love this site you guys are the best
  4. Ruskointhehizzy

    Need help with spring problem

    Homework Statement A ball of mass 0.250 kg is attached to a spring with spring constant 35.0 N/m and relaxed length 0.200 m. The other end of the spring is attached to a vertical pole. The ball is set into circular motion in the horizontal plane with the spring making an angle 25degrees with...
  5. Ruskointhehizzy

    Need help finding current on RC circuit

    oh that worked thank you that was just my first wrong attempt - I will change the op
  6. Ruskointhehizzy

    Need help finding current on RC circuit

    Yeah I tried to post a image with a link to my google drive but it didn't let me - then when I tried to remove it wouldn't let me. I finally resorted to posting it in the comments lmao. Did you have a chance to check over my solution? I hope I got this correct I've been stuck on it for awhile
  7. Ruskointhehizzy

    Need help finding current on RC circuit

    I think I have figured out my mistake but please can I still get a check to see if my solution is correct? first I find what Q needs to be to get .2E to do this I say: E0 = ½Q2/C, E = ½ ( √.2 Q )2/C = .2(½ Q2/C) = .2E0 I then use this to find -t -t = RCln(Q/Q0) = RCln(√.2Q0/Q0) = RCln(√.2) then...
  8. Ruskointhehizzy

    Need help finding current on RC circuit

    Homework Statement In the circuit shown in the figure each capacitor initially has a charge of magnitude 3.60nC on its plates. After the switch S is closed, what will be the current in the circuit at the instant that the capacitors have lost 80.0% of their initial stored energy? the shown 3...
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