The gradient of the line \(\frac{\text{F}}{\text{e}}\) is the spring constant, k. Key fact The gradient of the graph of force F, (y-axis), and extension e, (x-axis), is equal to the spring constant k.

The gradient of the line is the spring constant, k. The greater the value of k, the stiffer the spring.

Spring is the windiest season for the West ... The sun heats the tropics more than it does the polar latitudes and there’s a constant battle to equalize this heating. Bursts of chilly Canadian ...