for example of the stone dropped from a ballon and striking the ground and taking into account air resistance sketch
a) a distance-time graph
b) a velocity-time graph
c)an acceleration-time graph
taking into accountair resistance?
velocity reaches terminal velocity, then is constant.
distance is a parabola until terminal veloicty,then linear (d=vt*time)
acceleration: g reducing to at terminal velocity,it becomes zero.