Complete this description of the experiment using the present passive.

  • A block of wood ... on a flat surface.
    A spring balance ... to one end of the block.
    A gradually increasing force ... to the balance.
    The force at which the block just begins to move ... .
    The block ... along at a steady speed.
    The force required to maintain movement ... .
    The two forces ... .
    It is found that the first force is greater than the second.

    What does this experiment show?
    (Book: Oxford English for Electrical and Mechanical Engineering, Unit 5, Task 5)

  • Ответы в книге для учителя с тем же названием. Teacher's book.Вряд ли кто ответит, слишком специфично, поищите в сети.

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  • Её нету (( Везде лохотрон

  • Ответы дать можно, вот только будут ли они правильными?

    A block of wood ... is placed on a flat surface.
    A spring balance ...is applied/is hung to one end of the block.
    A gradually increasing force ...is applied to the balance.
    The force at which the block just begins to move ... is increased.
    The block ..is moved. along at a steady speed.
    The force required to maintain movement ... is maintaind/is kept.
    The two forces ...are met .
    It is found that the first force is greater than the second.

    Впрочем, не совсем уверен в отношении некоторых фраз. Может, кто-нибудь сделает лучше?