Originally posted by the_woad:
Probably whoever is running faster. If they are running the same speed, whoever is heavier.
Force = Mass x Acceleration
Patrick Willis has more weight on the same frame, (6'1, 240 opposed to 6'1, 217). However, AP is probably faster than Patrick. Therefore it cannot be determined.
The only conclusion we can come to is that the force will be equal to that of 12 Hiroshima bombs.