How many centimeters will a 100N / m spring stretch under a 20N force?

Given:

k = 100 N / m (Newton per meter) – the coefficient of stiffness of a certain spring;

F = 20 Newtons – the magnitude of the force acting on this spring.

It is required to determine dx (centimeters) – how much the springs will stretch.

To determine the amount of spring tension, you must use the following formula:

F = dx * k, from here we find that:

dx = F / k = 20/100 = 2/10 = 0.2 meters.

Let’s convert meters to centimeters:

dx = 0.2 meters = 0.2 * 102 = 0.2 * 100 = 20 centimeters.

Answer: The springs will stretch 20 centimeters.