In order to work with gradients and straight lines successfully, a good understanding of coordinates and linear graphs is needed. The gradient of a line is calculated by dividing the difference in ...

In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format. The slope is a value that indicates the rate at which the y value ...

Why would cyclists push a bike? In the case of a recent stage of Tirreno-Adriatic, there were three parts with a 27 percent gradient. Yes. That's pretty steep for a bike. Now for the physics.