From a graph showing the relationship between the force of impact to each other. If the area under the graph equals 2 kg. m/sec. The average force the object is worth.
From a graph showing the relationship between the timing of the object percussion. If the area under the curve equal to 2 kg. M / s. Average force acting on an object is how much.
From the graph shows the relationship between the strength and the time of the object influences. If the area under the กราฟเท่ากับ 2 kilograms. M / sec. The average force acting on each object is much.