Could you please solve this task and if it is possible provide detailed solution. Thank you in advance! Assume that g = 9.8 (part of picture above is not connected with this exercise, it's a pic from previoius task, so do not pay attention to it)

Problem 8 A cable of a stationary elevator snaps which sends the cabin with a passenger of mass m = 90 kg falling down from the height of x = 36 m. The collision is over in 5 milliseconds. What are the impulse and average force on the passenger during the collision