Question

v) (2) Using several pulleys in two blocks (block
and tackle system)​

Answer 1

Answer:

Block and tackle

1. A block and tackle or only tackle is a system of two or more pulleys with a rope or cable threaded between them, usually used to lift heavy loads.
2. The pulleys are assembled to form blocks and then blocks are paired so that one is fixed and one moves with the load.

please follow me so that I can help you with other subjects also

Answer 2

Explanation:

Block and tackle

1) A block and tackle or only tackle is a system of two or more pulleys with a rope or cable threaded between them, usually used to lift heavy loads.

2) The pulleys are assembled to form blocks and then blocks are paired so that one is fixed and one moves with the load.

I hope it will help you.