Convert joule/meter to poundal
Please provide values below to convert joule/meter [J/m] to poundal [pdl], or Convert poundal to joule/meter.
How to Convert Joule/meter to Poundal
1 J/m = 7.23301408014686 pdl
Example: convert 15 J/m to pdl:
15 J/m = 15 × 7.23301408014686 pdl = 108.495211202203 pdl
Joule/meter to Poundal Conversion Table
| joule/meter | poundal |
|---|
Joule/meter
The joule per meter (J/m) is a unit of energy per unit length, commonly used to measure energy distribution along a distance.
History/Origin
The joule (J) is the SI unit of energy, defined in 1948, and the meter (m) is the SI base unit of length. The combination J/m has been used in physics and engineering to quantify energy density or energy per unit length, especially in fields like mechanics and material science.
Current Use
J/m is used today to express energy per unit length in applications such as work done per unit length, energy density in cables, and in force-related calculations involving energy distribution along a line.
Poundal
The poundal (pdl) is a unit of force in the foot-pound-second (FPS) system, defined as the force required to accelerate a one-pound mass at a rate of one foot per second squared.
History/Origin
The poundal was introduced in the 19th century as part of the FPS system of units, primarily used in engineering and physics in the United States before the widespread adoption of the SI system.
Current Use
Today, the poundal is largely obsolete and rarely used, having been replaced by the SI unit newton; however, it may still be referenced in historical contexts or specialized engineering fields.