what is pooly in phsics
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Pulleys are simple machines that consist of a rope that slides around a disk, called a block. ... The rope slides without any resistance over the pulley, so that the pulley changes the direction of the tension force without changing its magnitude.
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Pulleys are simple machines that consist of a rope that slides around a disk, called a block. ... The rope slides without any resistance over the pulley, so that the pulley changes the direction of the tension force without changing its magnitude.
Please mark my answer as brainliest if it helped you........
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Answer:
Definition of pulley
1 : a sheave or small wheel with a grooved rim and with or without the block in which it runs used singly with a rope or chain to change the direction and point of application of a pulling force and in various combinations to increase the applied force especially for lifting weights.
Explanation:
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