Biology, asked by bargava7b, 5 months ago

what is pulley please answer​

Answers

Answered by Feirxefett
3

pulley

a piece of equipment, consisting of a wheel and a rope, that is used for lifting heavy things

गरारी, घिरनी, पुली (भारी सामान उठाने की मशीन जिसमें एक रस्‍सी और चरखी होती है)

Answered by ritasen9391
1

Answer:

a wheel with a grooved rim around which a cord passes, which acts to change the direction of a force applied to the cord and is used to raise heavy weights.

Explanation:

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