Key fact The gradient of speed-time and velocity-time graphs represent acceleration. The area under a speed-time graph represents the distance travelled.

Key fact The gradient of speed-time and velocity-time graphs represent acceleration. The area under a speed-time graph represents the distance travelled.

But ignoring that special lab, the best way to build or verify a model is with a graph. Let’s look at the constant velocity cart again. Say that the cart starts at time t = t 0 and position x = x 0.

Why do you always make a graph in physics lab? It's not just for fun, there is a reason. Here is an example.

Data, video, and graphs marked or created by the application are compatible with Vernier's Logger Pro software, the data-collection program that Vernier Video Physics is based on. Vernier Video ...