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Recent content by anwerosama

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    Physics: Post your doubts here!

    rviboy and arshiful I will answer ur questions tomorrow did half ov dem :)
  2. A

    Physics: Post your doubts here!

    Cant open the link....
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    Physics: Post your doubts here!

    @rviboy ur Welcum mate :)
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    Physics: Post your doubts here!

    well as far now what i have experienced year 2007 is the hardest :( the worst year ever seen especially o/n 2007
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    Physics: Post your doubts here!

    Well srry fr the missconception well frst ov all just keep in mind that the particle is experiencing weight (downward) so in order to balance dat there must be a force which shud be acting upwards on the particle hence plate y +vely charged (Repulsion) ;) but if plate x is +vely charged den...
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    Physics: Post your doubts here!

    Well mate for part A: E=V/d 630/0.75*10^-2 = 8400N/c and for the Part B: Q=F/E = mg/E =( 9.6*10^-15 x 9.8 )/8400 = 1.12*10^-18c This is the only way and em sure ;)
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    Physics: Post your doubts here!

    Exactly right :D
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    Physics: Post your doubts here!

    Well I cant understand the question u are asking plz locate me to the paper and question number...
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    Tuitions for A level Physics, Chemistry and Mathematics

    Well destined bhaai ( Dunno ur name :P ) how much do u charge for the tuitions :D ??
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    Physics: Post your doubts here!

    ahan I see but as far as my knowledge is concerned dat was my answer but if u get around a question in which mass is considered plzz let me knw ;) QUESTION ONLY IN P2 :p i MAY BE WRONG :(
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    Tuitions for A level Physics, Chemistry and Mathematics

    Hope u were in Saudi Arabia :'(
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    Physics: Post your doubts here!

    Well it is not consider because the mass of an electron/proton is very small, still for the sake of explanation if u find it out by using F=ma the force as a result of gravitation is negligible in front of electric force. PS. F=ma cannot be used to find force experienced by an electron/proton...
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    Physics: Post your doubts here!

    Well this is actually M1 Mathematics :P indeed: Hope it helps :)
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    Physics: Post your doubts here!

    Hey mate :) I was also stuck once on this question but cleared my doubt :D so coming onto the question as you already know that 'E' is constant so 'F' is constant too (E=F/q) and as 'F' is constant 'a' will be constant too (F=ma). There fore velocity will increase at a constant rate. Hence you...
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    Physics: Post your doubts here!

    Well dunno about any physics free books bt I do know about a website which will be very helpful :) it consist the whole syllabus A level (Including Physics) with detailed expiation and animations. Here is the link: http://www.s-cool.co.uk Hope it helps :)
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