Why are seat belts important and how do they to Newton's law of motion?

If seatbelts are not used, there is a high risk of injury if you were to get into a wreck because if there is no force acting on your body then you will continue moving even after the car has stopped. Newton's first law of motion states that an object will remain at rest unless compelled to change its state by the action of an external force. This law is also referred to as the law of inertia.

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. west

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach