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1. ### 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 won't 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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...