Length Formula |
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| \( \Delta l \;=\; l_f - l_i \) | ||
| Symbol | English | Metric |
| \( \Delta l \) = Length Differential | \(ft\) | \(m\) |
| \( l_f \) = Final Length | \(ft\) | \(m\) |
| \( l_i \) = Initial Length | \(ft\) | \(m\) |
Length, abbreviated as l, also called distance, is the dimension from one point to another point or the dimension from one end to the other end of an object.
