Force, Work, Energy and Power — Physics STD 10 — Question
ICSE BoardEnglish MediumSTD 10PhysicsForce, Work, Energy and Power2 Marks
Question
Define Velocity Ratio
✓
Answer
The ratio of the velocity of effort to the velocity of the load is called the velocity ratio of the machine. It is also defined as the ratio of the displacement of effort to the displacement of the load. Velocity Ratio (V.R.) $=\frac{ d _{ E }}{ d _{ L }}$
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