3D Defensive Driving

Defensive Driving Traffic Safety Tips

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Force of Impact


Momentum of a vehicle is it's mass multiplied by it's velocity. If you double a vehicle's weight or speed the momentum will also double.


Momentum = Mass * Velocity


In a motor vehicle collision momentum is transfered from one vehicle to the other.

This either slows down the vehicle being collided with (head-on collision), or speeds it up (rear-end collision).