7.There is no gain in mechanical advantage in a single fixed pulley. En why the pulley is then used.

Question

7.There is no gain in mechanical advantage in a single fixed pulley. En
why the pulley is then used.

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RI SƠ 3 years 2021-08-25T03:56:47+00:00 1 Answers 5 views 0

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  1. phucdien
    0
    2021-08-25T03:58:39+00:00
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    Answer:

    The answer to this question can be defined as follows:

    Explanation:

    Advantage:

    • The load can be raised with one fixed pulley by adjusting the shifting pressure path.
    • Its a fixed input pulley doesn’t even have a mechanical advantage, the movement is larger than for the load.
    • It is preferable to use because the pulley must not be moved up or down.
    • It gains the measurement of just an increase in output power-to-input force ratio.

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