Physics helppp

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The figure below shows an arrangement in which four disks are suspended by cords. The longer, top cord loops over a frictionless pulley and pulls with a force of magnitude 80 N on the wall to which it is attached. The tensions in the shorter cords are T1 = 45.0 N, T2 = 37.3 N, and T3 = 7.7 N.

What are the masses of each disk?
(a) kg (disk A)

(b) kg (disk B)

(c) kg (disk C)

(d) kg (disk D)

  • Physics helppp -

    There is zero probability you can get help on this without a diagram.

  • Physics helppp -

    _80N________
    ||
    ||
    ( )A
    ||
    T1 ||
    ( )B
    ||
    T2 ||
    ( )C
    ||
    T3 ||
    ( )D

    I believe that is the diagram you are looking for. I need help on this one too.

  • Physics helppp -

    _80N________
    ||
    ||
    ( )A
    ||
    ||T1
    ( )B
    ||
    ||T2
    ( )C
    ||
    ||T3
    ( )D

    I believe that is the diagram you are looking for. I need help on this one too. I revised the diagram.

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