Answer :

MathPhys

Explanation:

Newton's first law of motion states: "an object in motion stays in motion, and an object at rest stays at rest, until acted upon by an unbalanced force."

When you're riding in a vehicle, your body is moving forward.  When the vehicle slows or turns, your body's inertia continues to move you forward.  The seatbelt is the unbalanced force that pushes you back into your seat.  Without it, you would slide off your seat.

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Since there is a tendency for motion to continue in accordance to Newtons laws, a passenger that is not wearing a seat belt may be pushed out of the windscreen.

According to Newtons laws of motion, a  body will continue in its state of rest or uniform motion unless it is acted upon by an external, unbalanced force.  This means that force is the reason why motion starts or uniform motion is changed.

If a car is suddenly applies its brakes, the uniform motion of the car is disturbed and there is a tendency for the motion to continue according to Newtons first law hence the passengers moves forward. This is the reason why wearing a seat belt is important. The seat belt protects the passengers from being pushed out of the windscreen.

Learn more: https://brainly.com/question/9352088

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