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Recent content by Ahmed Medhat

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    How did physics paper 31(A levels) go today?

    I found it pretty difficult, was your gradient positive or negative?
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    PHYSICS M/J/9702 2017 Paper 41

    Heat and ionising atoms
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    PHYSICS M/J/9702 2017 Paper 41

    Centripetal force is provided by gravitational force, the centripetal force accelerates the object towards the center and so it is kept in circulat motion, for the very last question the energy releases is in the form of kinetic energy, but the question is about what the energy released is...
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    PHYSICS M/J/9702 2017 Paper 41

    Hey what was the ratio of input power to noise, and in the very last question what is the energy released in a fission reaction converted to?
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    British Council is jealous of my sweets >:^(

    Give him some of your sweets, he obviously wants some. (Lol are you serious?)
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    Physics 9702 p51 2017 was okay?

    My gradient was -8.65*10^-9 so my gradient is correct but how was the velocity calculated?
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    Physics 9702 p51 2017 was okay?

    What was your gradient?
  8. A

    Physics 9702 p51 2017 was okay?

    I got 41 for the gradient so I either messed up the velocity or I messed up the gradient.
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    Physics 9702 p51 2017 was okay?

    How was the velocity calculated?
  10. A

    Physics 9702 p51 2017 was okay?

    Hey does anyone remember the length of the wire, and how was the velocity calculated?
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