Question

Velocity ratio of single movable pulley is 2 when Velocity ratio of single fixed pulley is 1. why​

Answer 1

Answer:

Velocity ratio of single pulley = 2

Explanation:

Given:

Tension T

Distance = T + T = 2T

Find:

Velocity ratio of single pulley

Computation:

Velocity ratio of single pulley = Total distance / Distance effort

Velocity ratio of single pulley = 2T / T

Velocity ratio of single pulley = 2