What is half KX square?

Answer: The work done on the system equals the area under the graph or the area of the triangle, which is half its base multiplied by its height, or W=12kx2 W = 1 2 kx 2 .

What is K in F KX 2?

F = -kx. The proportional constant k is called the spring constant. It is a measure of the spring’s stiffness.

What does KX stand for in physics?

Mathematically, Hooke’s law states that the applied force F equals a constant k times the displacement or change in length x, or F = kx. The value of k depends not only on the kind of elastic material under consideration but also on its dimensions and shape.

What is K in potential energy formula?

Spring potential energy equation k is the spring constant. It is a proportionality constant that describes the relationship between the strain (deformation) in the spring and the force that causes it. However, in the case of rotational forces the rotational stiffness is of interest.

What is K in spring constant?

The spring constant, k, is a measure of the stiffness of the spring. It is different for different springs and materials. The larger the spring constant, the stiffer the spring and the more difficult it is to stretch.

What is K in elastic potential energy?

elastic potential energy (E e) is measured in joules (J) spring constant (k) is measured in newtons per metre (N/m) extension (e), referring to the increase in length, is measured in metres (m)

What is spring constant k?

What is K in electric potential energy?

The Coulomb constant, the electric force constant, or the electrostatic constant (denoted ke, k or K) is a proportionality constant in electrostatics equations. In SI units it is equal to 8.9875517923(14)×109 kg⋅m3⋅s−2⋅C−2.

How do you calculate spring k?

It’s used to determine stability or instability in a spring, and therefore the system it’s intended for. As a formula, it reworks Hooke’s Law and is expressed through the equation: k = – F/x. Where k is the spring constant, F is the force applied over x, and x is the displacement by the spring expressed in N/m.