How many pounds are equivalent to 1 kN?

• A. 255 lbs
• B. 175 lbs
• C. 225 lbs
• D. 200 lbs

Answer: (C)

One kilonewton (kN) is a measure of force that is commonly used in engineering and is equivalent to approximately 225 pounds (lbs). To understand why this is the correct answer, it’s helpful to know the relationship between newtons and pounds. Specifically, 1 kN is equal to 1,000 newtons.

The conversion factor between newtons and pounds is as follows: 1 newton is approximately equal to 0.224809 pounds. Therefore, when converting kilonewtons to pounds, you multiply the number of newtons by this factor.

Calculating this gives:

1 kN = 1,000 N * 0.224809 lbs/N = approximately 224.81 lbs.

Rounding to the nearest whole number, this value is approximately 225 lbs, confirming that 1 kN indeed corresponds to this amount in pounds. This conversion is vital in various applications, including physics, engineering, and telecommunications, where precise measurements of force are essential for safety and functionality.