car and truck are starting at almost the same spot

來源: 2008-10-06 07:00:19 [舊帖] [給我悄悄話] 本文已被閱讀:

1. truck and car were travelling parallel
2 truck travels longer distance than car to reach the impact point
3. truck need longer distance to stop.
4 truck and car were travelling at the similar speed.
5 car were forced off line, not try to squeeze through. If car try to squeeze through, why use brake?

6. your assumption is wrong!!!