Learners investigate the relationship between the mass of an object and the
acceleration it experiences when a constant net force is applied on the object. They
use their results to draw the graph below.
4.1 State Newton’s Second Law of Motion in words. (2)
4.2 Calculate the gradient of the graph. (3)
4.3 Hence, determine the net force applied on the object during the experiment. (2)
4.4 Write down a conclusion for this experiment. (2)