Draw a graph of the gravity of the object below. G = 10 N / kg (1) a small ball with a mass of 8 kg when it falls freely in the air (excluding air resistance)

Draw a graph of the gravity of the object below. G = 10 N / kg (1) a small ball with a mass of 8 kg when it falls freely in the air (excluding air resistance)

Regardless of air resistance, the object is only subject to gravity, so just pay attention to the points in the diagram
The action point is in the center of the object; take the unit length and use the vertical downward arrow to indicate the size