Question

The mechanical advantage of a single fixed pulley is

i. 1.

ii. 2.

iii. 3.

iv. 0.
answer if you know pls​

Answer 1

In the single fixed pulley, only one rope segment pulls up on the load, so the ideal mechanical advantage is 1. In other words, this type of pulley doesn't increase the force that is applied to it. However, it does change the direction of the force

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Answer 2

Answer:

1 is the answer. Because only one rope is used to lift the load with a SINGLE FIXED PULLEY.

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