2.1.1. with the aid of graph, state the independent and dependent variable of the experiment 2.1.2.what does the shape of the graph tell you about the relationship between acceleration and force?

2.1.3.What physical quantity is represented by the gradient of the graph?

2.1.4. calculate the gradient of the graph

2.1.5. Determine the mass of the system making use of your value calculated in 2.1.4​