Spring constant tells about the stiffness of the spring; it is the ratio of the force per unit the extension or compression it can produce. The unit of spring constant is newton per meter.Answer and Explanation: Given Data The final length of the spring is: ...
The total extension or deformation of a uniform bar is (2.4)δ=FlAE, where F is the force applied on the bar, l the length of the bar, A the cross-sectional area, and E the modulus of elasticity. From Eqs. (2.3) and (2.4), the spring constant of an axially loaded bar is obtai...
This is the value of the spring constant,k. Despite the minus sign in the Hooke's law equation,kis a positive number, because the slope in the Hooke's law graph is positive. Note that the spring constant has units of force/distance. In the MKS system, the spring constant units are ne...
A spring stretches 0.15 m when a 0.30 kg mass is hung from it. The spring is then pushed downward at a velocity of 1 m/s at time t = 0. Determine: a) the spring constant k b) the equation of motion A spring has a spring constant k = 493 N/m. Let x = 0 refer to ...
Therate or spring constant, k, relates the force to the extension in SI units: N/m or kg/s2. Why is there a negative in F? The potential energy U means the amount of work needed to move an object from some point to another,the force applied needs to be equal but opposite, thats...
What is the spring constant of a spring that is compressed by 0.250 cm when a force of 35 N is applied? How to calculate the spring constant, k, of the spring? What is the unit of a spring constant? What's the equation of work done by weight and spring forces? The force constant...
It allows engineers and designers to calculate the spring constant k necessary within parameters to ensure that a spring can perform its function correctly, whether that involves absorbing shocks, exerting pressure, or maintaining force. The equation is not only fundamental in designing mechanical ...
The initial tension is the external force, F, applies to the spring. Spring manufacturers recommended that the initial tension be Sign in to download full-size image Figure 3.1. (3.4)τinitial=(0.4−0.8)SutC, where Sut is the tensile strength in psi. The constant C is the spring ...
And as per the Hooke's law extension produced in the spring is directly proportional to the load applied. Answer and Explanation: Data Given The mass attached to the spring {eq}m {/eq} Spring Constant Using Hooke's Law {eq}\begin{alig...
In this section, we will cover the equation for the force of a spring: F=−ktc×Δx,F=−ktc×Δx, where: FF— Force –represents the force that reacts to the compression or compression of a spring, measured in Newtons; ktcktc— Spring constant for traction or compression –...