An airliner lands on a runway and smoothly decelerates from 150 MPH to zero over 10,000 feet. This is just fine.
An airliner does the same deceleration over 10 feet. Everyone on board dies in a huge fireball.
Even for neutral or beneficial changes, the rate matters.
An airliner lands on a runway and smoothly decelerates from 150 MPH to zero over 10,000 feet. This is just fine.
An airliner does the same deceleration over 10 feet. Everyone on board dies in a huge fireball.
Even for neutral or beneficial changes, the rate matters.