If an elastic spring (obeying Hooke's Law) is acting on the particle, the work done by the spring is Where: k is the spring constant s1 is the amount the spring is stretched or compressed from its equilibrium (unstretched) length, at position A ...
A spring with spring constant of 30 N/m is stretched 0.19 m from its equilibrium position. How much work must be done to stretch it an additional 0.077 m? Answer in units of J.How much work is required to extend an exercise spring by 15 cm i...
Therefore, the work done b external force to elongate or compress the spring gets stored in the form of elastic potential energy of the spring.Answer and Explanation: Given Data spring constant of the spring, k = 42 N/m Elonga...
When spring is elongated or compressed from its natural length, the work is done by the external force against the restoring force of the spring, which gets stored in the form of spring potential energy of the spring. Answer a...
Spring Constant | Formula, Law & Examples from Chapter 17 / Lesson 11 47K Understand what the spring constant is and explore the variables in the spring constant formula. Learn how to find the spring c...
k stands for spring constant x stands for the displacement of the object attached If you observe carefully, you can see that this force is proportional to the displacement of the object from the equilibrium position. Thus, the force performing at each instant during the compression and extension...
Since the force F can be written using the spring constant k and the displacement x as F=kx, the spring work Wspring is calculated by (3.21)Wspring=∫12kxdx=12k(x22−x12) where x1 and x2 are the initial and final displacements of the spring from its rest position, respectively (...
The mathematical expression for work depends upon the particular circumstances. Workdonein compressing a gas at constanttemperaturemay be expressed as the product of pressurePtimes the change in volumedV; that is,W=PdV. Work done by atorqueTin rotating a shaft through an angle φ may be express...
and I'm pretty sure potential energy is not neccissarly the same as work done. It's the negative of the change in PE that is the same as work done by a conservative force (like a spring, which is the case here) Also if the was the case wouldn't the spring constant reach it...
Work done by a constant force ...2 Work done by a variable force...