What happens when the human body encounters an impact at a speed of 1000 km?

The human body will die when it hits at a speed of 1000 km.

When the speed is 10 km/h, the car will be slightly injured when it hits a pedestrian. When the speed reaches 30 km/h, although minor injuries account for the majority, deaths also occur from time to time. In the speed range of 40, 50 and 60, the death rate is about 10%, and the serious injury rate is on the rise. When the speed reaches more than 70 kilometers, the mortality rate climbs to 98%. When the speed 1000 km hits, the human body will 100% die.