Attonewton to Pound foot/square second Conversion

Convert between Attonewton and Pound foot/square second quickly and accurately.

aN
lb⋅ft/s²

How to Convert Attonewton to Pound foot/square second

Conversion Formula

1 aN = 7E-18 lb⋅ft/s²
1 lb⋅ft/s² = 1E+17 aN

Example

Convert 15 aN to lb⋅ft/s²:

15 aN = 15 × 7E-18 lb⋅ft/s² = 1E-16 lb⋅ft/s²

Unit Information

Learn about the force units you're converting between

Attonewton

aN

Definition

An attonewton equals 10^-18 Newtons and represents an extremely small force unit used in precision applications. This unit is employed for describing forces in laboratory settings, precision instruments, and micro-measurements.

History/Origin

The attonewton was established as part of the metric system's decimal prefix system. The prefix "atto" (meaning 10^-18) was adopted in 1964. This unit provides a convenient way to express forces in the quintillionths of Newtons range.

Current Use

Used in laboratory settings for measuring extremely small forces, particularly in chemistry and physics experiments. Common in precision instruments and micro-measurements. Used in some engineering applications where extremely small force measurements are required.

Multiplier

1E-18

Offset

0

Pound foot/square second

lb⋅ft/s²

Definition

Pound foot per square second is a unit of force in the foot-pound-second (FPS) system of units. It is defined as the force required to accelerate a mass of one pound at a rate of one foot per second squared. This unit is equivalent to one poundal.

History/Origin

Pound foot per square second was introduced as part of the FPS (foot-pound-second) system of units in the 19th century. It was widely used in physics and engineering before the adoption of the MKS (meter-kilogram-second) system. The unit represents the fundamental relationship between mass, acceleration, and force.

Current Use

Still used in some areas of physics and engineering, particularly in the United States. Common in some engineering applications where the FPS system is still used. Used in some scientific instruments and laboratory equipment that were designed using the FPS system.

Multiplier

0.138

Offset

0

Attonewton to Pound foot/square second Conversion Table

Attonewton [aN] Pound foot/square second [lb⋅ft/s²]
1 aN 7E-18 lb⋅ft/s²
10 aN 7E-17 lb⋅ft/s²
25 aN 2E-16 lb⋅ft/s²
50 aN 4E-16 lb⋅ft/s²
100 aN 7E-16 lb⋅ft/s²
0 aN 0E+0 lb⋅ft/s²
-10 aN -7E-17 lb⋅ft/s²
-40 aN -3E-16 lb⋅ft/s²