what is meant by velocity ratio?

Asked by moumitad72 | 19th Nov, 2014, 03:33: PM

Expert Answer:

Velocity ratio is defined as the ratio of velocity of the effort (VE) to the velocity of the resistance force (load) (VL).

It is also defined as the ratio of the displacement of the effort (dE) to the displacement of the load (dL). Mathematically, 
 
V.R. = VE/VL = d/dL

Answered by Sheetal Jalan | 19th Nov, 2014, 11:14: PM