Velocity Ratio of screw is given as (2×π×Length of lever arm)/Pitch.
To determine the answer, we need to know about the velocity ratio of screw.
What is the velocity ratio of screw?
The Velocity ratio of simple screw jack is defined as the ratio of two times π multiplied by the length of the lever arm to the pitch of the screw.
What is the mathematical expression of this velocity ratio?
The mathematical expression of this velocity ratio is (2×π×Length of lever arm)/Pitch.
Thus, we can conclude that velocity Ratio of screw is given as (2×π×Length of lever arm)/Pitch.
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