A Spring Scale Making Use Of Spring1 A Spring That Extends Let's consider the spring constant to be 40 n m. then the applied force is 28n for a 0.7 m displacement. the formula to calculate the applied force in hooke's law is: f = kΔx. where: f is the spring force (in n); k is the spring constant (in n m); and Δx is the displacement (positive for elongation and negative for compression, in m). Download scientific diagram | a spring scale making use of spring1, a spring that extends 1.0 cm in length for each 1.0 g weight attached to it from publication: structural and indicator.
A Spring Scale Making Use Of Spring1 A Spring That Extends The spring displacement x is equal to the spring force fs divided by the spring constant k times 1. for example, suppose we have a spring with a spring constant of 300 n m. let’s calculate the force exerted by the spring if it is stretched by 0.5 meters. fs = 300 n m × 0.5 m. fs = 150 n. An ideal spring obeys hooke's law, f = kx. details of the calculation: k = |f x| = (0.1 n) (0.035 m) = 2.85 n m. you want to know your weight. you get onto the bathroom scale. you want to know how much cabbage you are buying in the grocery store. you put the cabbage onto the scale in the grocery store. Variables in hooke's law equation. f s = spring force. k = a spring constant. x = displacement. the equation can also be stated: \ ( f = kx \) where f is the force exerted on the spring, k is the spring constant and x is the displacement. you might see this equation in the case where the problem is in determining what is the force pulling on or. Hooke’s law gives the force a spring exerts on an object attached to it with the following equation: f = – kx. the minus sign shows that this force is in the opposite direction of the force that’s stretching or compressing the spring. the variables of the equation are f, which represents force, k, which is called the spring constant and.
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