Tension, compression, shear and bending. Shear, tension, bending, shear, compression. Bending, shear, bending, compression, tension. None are correct. In Europe, black boxes have been placed under the driver's seats of thousands of cars since 1996.
None are correct.
Neck in compression. None are correct. The driver's delta V will also be 5 mph. The driver's delta V will be about 2.5 times that of his vehicle. The driver's head acceleration will be about the same as the vehicle's.