What does K mean in F =- KX?
K represents the constant of proportionality, also known as the 'spring constant. ' In layman's terms, the k variable in Hooke's law (F = -kx) indicates stiffness and strength. The higher the value of k, the more force is needed to stretch an object to a given length.
What does K represent in KX?
When two variables are directly or indirectly proportional to each other, then their relationship can be described as y = kx or y = k/x, where k determines how the two variables are related to one another. This k is known as the constant of proportionality.
What is K in force constant?
According to Hooke's law, the force required to compress or enlarge a spring is directionally proportional to the distance it is stretched. The spring Constant is represented as K. The dimension of force constant can be operated using the spring force formula i.e. F = -Kx. It gives k = -F/x.
What are the SI units of F KX?
Units of measurement
In SI units, displacements are measured in meters (m), and forces in newtons (N or kg·m/s2). Therefore, the spring constant k, and each element of the tensor κ, is measured in newtons per meter (N/m), or kilograms per second squared (kg/s2).