i think it would be pretty impossible for a human to survive this fall and i certainly wouldn’t want to test it out or test it on any animals 🙁 If you were base jumping from the top then i think you would be injury free though! 🙂
If you chucked a cat off the empire state building it would survive. The speed at which you fall is determined by the surface area of the body. this speed is called terminal velocity… the maximum speed that you can fall. For a human this is about 200mph, so hitting the floor at this speed will probably vaopourise you. however, for a cat this is about 80mph, and because cats are designed to cushion themselves by bending their legs on impact, they can survive this fall.