> When comparing old vs new cars the size difference is completely irrelevant.
impact force = mass * speed² / (2 * distance)
The crumple zone of modern car improves your _distance_ here, mass (size) still plays a huge role.
> When comparing old vs new cars the size difference is completely irrelevant.
impact force = mass * speed² / (2 * distance)
The crumple zone of modern car improves your _distance_ here, mass (size) still plays a huge role.