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Standard XII

Physics

Applying NLM along 3 Axis

The following...

Question

The following figure shows the combination of a movable pulley $P_{1}$ with a fixed pulley $P_{2}$ used for lifting up a load W. State function of fixed pulley $P_{2}$ .

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Solution

Fixed pulley P₂ is used to change the direction of effort to a convenient direction.

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The following figure shows the combination of a movable pulley P1 with a fixed pulley P2 used for lifting up a load W. State function of fixed pulley P2.

Fixed pulley P2 is used to change the direction of effort to a convenient direction.

The following figure shows the combination of a movable pulley $P_{1}$ with a fixed pulley $P_{2}$ used for lifting up a load W. State function of fixed pulley $P_{2}$ .

Fixed pulley P₂ is used to change the direction of effort to a convenient direction.