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  1. periyasamy

    Physics: Post your doubts here!

    I got it man.Thanks.
  2. periyasamy

    Physics: Post your doubts here!

    Boss,,I am so sorry but want to ask u why do u say the movement anticlockwise.I dont really get it.
  3. periyasamy

    Physics: Post your doubts here!

    Hai guys anyone help me with this question .Get the upperpart of graph but cannot analyse the lower part of graph.Thanks Ans is a.
  4. periyasamy

    Physics: Post your doubts here!

    No problem.U helped me a lot.A bit that i could repay.
  5. periyasamy

    Physics: Post your doubts here!

    Thank u.Have any question?
  6. periyasamy

    Physics: Post your doubts here!

    Guys need help here.Please help.Thanks a lot. Question 29--answer is c Question 31--answer is c :)
  7. periyasamy

    Physics: Post your doubts here!

    Ok no problemo.For the question no33,i think it a bit logically.Path B shows path taken by proton.So now for helium nucleus it is 4 1 2 he 1 p. ------------>the helium is much heavier than the proton.....So,it would need a greater distance to be completely deflected than the proton..For the...
  8. periyasamy

    Physics: Post your doubts here!

    Thank u a lot Jessie for all your help.Really appreciate it.;)
  9. periyasamy

    Physics: Post your doubts here!

    I will help u with it.F=mv-mu/t so =>m/t can be formed using=(speed*density*area)----------------------------ms-1*kgm^-3*m^2===kgs-1 then----->mv-mu/t so the value u obtain from multiplying all just now multiply it...
  10. periyasamy

    Physics: Post your doubts here!

    yes....
  11. periyasamy

    Physics: Post your doubts here!

    Guys anyone can help me with this?Thank you a lot.
  12. periyasamy

    Physics: Post your doubts here!

    Thank u.:)
  13. periyasamy

    Physics: Post your doubts here!

    Sorry ,i think i got it .p and r is series.U showed in your drawing.Ha ha.Thanks.
  14. periyasamy

    Physics: Post your doubts here!

    Ho ho ho,u r a genius.Btw just want to ask u isnt the p and r resistor become series like i draw above.Thanks ,an A+student prospect is here.
  15. periyasamy

    Physics: Post your doubts here!

    Jessie,i have tried my best n i got 2w but i think the concept is wrong.
  16. periyasamy

    Physics: Post your doubts here!

    Oh,i am sorry.I will try again now.
  17. periyasamy

    Physics: Post your doubts here!

    Thanks a lot buddy,really understand..:)
  18. periyasamy

    Physics: Post your doubts here!

    I think this is the way.Not sure. p=v^2/r total r=1/r +1/r+1/r r=r/3 as is parallel,,,the voltage is same======>p=v^2/r 12=v^2/(r/3)...
  19. periyasamy

    Physics: Post your doubts here!

    Hai,guys need help here.Why is this object said to be not in equilibrium?
  20. periyasamy

    Physics: Post your doubts here!

    For question 14-------- (0.35*3*9.81)+(0.1*1.4*9.81=(0.15*6*9.81)+ans ans=2.8Nm For question 16----is answer b. if yes then this is the way 80*28/100=112/5 112/5 =potential energy 112/5=mgh 112/5=(o.12)(9.81)h,,,,,,,,,,,,,,,,,only 120 g taken into...
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