EdExcel AS-Level Maths Paper 2 June 2019 (Mechanics)

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  • Опубликовано: 30 сен 2024

Комментарии • 10

  • @abdullahfahad2114
    @abdullahfahad2114 Год назад +16

    Wait what 83.2 -> 30?

    • @9ines630
      @9ines630 5 месяцев назад +5

      Bro is fried

    • @anshs1
      @anshs1 5 месяцев назад +1

      @@9ines630 had me thinking I was the one fried

    • @abdullah6909
      @abdullah6909 5 месяцев назад

      @@9ines630what

  • @ravjayakodi2746
    @ravjayakodi2746 Год назад +9

    @ 11:03 its a whole number so the ans = 83 and T is time so its not m/s

  • @hm-pj2fh
    @hm-pj2fh Год назад +1

    How do we know the speed constant in q2b?

    • @pxnthah_6616
      @pxnthah_6616 5 месяцев назад

      bro thats what im trynna understand

    • @isabelj512
      @isabelj512 5 месяцев назад

      @@pxnthah_6616 did you figure it out? I'm confused too

    • @jackst1228
      @jackst1228 4 месяца назад

      @@isabelj512 i assume its because Q does not rebound (sort of irrelevant i think) and the string is light (no mass) so no additional force is acting on P and therefore has no reason to go faster/slower so the speed remains constant

    • @racheal4186
      @racheal4186 4 месяца назад

      @@isabelj512If the tension is the same, the acceleration is the same throughout the system