inertia (=
In physics, inertia means that though the car is brought to a sudden stop, the person inside will continue in a forward motion. A seat belt would restrain the person's forward movement and prevent the person being injured by the dashboard, or by being thrown through the windscreen. Air-bags are used in modern cars to also cushion against the effect of inertia.
An object in motion wants to stay in motion.
Inertia=An object in motion tends to stay in motion until it is acted upon by an outside force
When the car stops, the person continues forward, at the same speed that the car was travelling at. Into the dash, into the windscreen, maybe even THROUGH the windscreen and onto the road. Beat up, cut up and run over - not a good thing.
When the car stops, the person continues forward, st the same speed thst the car was travelling at. Into the dash, into the windscreen, maybe even THROUGH the windscreen and onto the road. Beat up, cut up and run over - not a good thing.
A moving vehicle's occupants have the same velocity as the vehicle, and substantial inertia, and do not stop just because the vehicle stops.Being thrown forward in the front seat is typically caused by an impact on or near the front of the vehicle. When the car is stopped or slowed by an impact, the human passengers continue to move forward due to inertia, until stopped -- preferably by their seatbelts or airbags, or less fortunately by the steering wheel, dashboard, or windshield.Moreso, in a frontal collision, the destruction of a car is partly due to the inertia of the rear of the car, which continues to move forward even once the front of the car is completely stopped. This is what can crumple the entire car, not just the front end where the impact occurs.
By inertia: the property of a moving mass to resist the changes in velocity and direction.
Inertia causes each person in the car to continue moving forward at the same speed as the car before it abruptly stops. This results in the people inside the car lurching forward, potentially causing injury if they are not wearing seat belts or if there are no airbags. Seat belts and airbags help mitigate the effects of inertia by restraining and cushioning the passengers during sudden stops.
If a person is right next to where the automobile was hit, it lessens that person's chance of survivng. If it was a head-on collision, it lessens the whole party's chances. Lastly, the person's shear toughness against pain is a factor. Wearing a seatbelt. securing all loads, functional airbags always improve the chances of survival
what is the person wearing if he has on spectacles.?
what is the person wearing if he has on spectacles.?
what is the person wearing if he has on spectacles.?