Systems of Pulleys

                                        Systems of Pulley

What is Systems of Pulleys? Separate first, second and third Systems of Pulleys. 

The accompanying three frameworks of pulleys are usually utilized : 

1. The first arrangement of pulleys. For such a framework, speed proportion is: 

The first arrangement of pulleys 

where 

n = Number of pulleys 

2. The second arrangement of pulleys. For this framework, speed proportion: 

The second arrangement of pulleys 

3. Third arrangement of pulleys. For such a framework, speed proportion: 

Third arrangement of pulleys