If your vehicle is hit from the side, your body will be thrown:

When your vehicle is hit from the side, the force of the impact causes your body to move in the direction of the collision due to inertia. This principle of inertia, rooted in Newton's First Law of Motion, dictates that a body at rest will remain at rest and a body in motion will continue in motion unless acted upon by an external force. In the context of a side collision, the force of the impact is applied against one side of the vehicle, pushing that side and anything within it, including your body, toward the impact point.

So, if your vehicle is struck from the left side, for instance, your body is likely to lean or be thrown toward the left where the impact occurs. This movement can increase the risk of injury if you are not wearing a seatbelt, which is designed to restrain your body in the seat and protect you during collisions. Thus, understanding this concept reinforces the importance of seatbelt use and awareness of how collisions affect passengers within the vehicle.