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If your vehicle is traveling 55 miles an hour how fast will the unbelted occupant will still be going at he moment of impact?
Wiki User
∙ 6y ago
Verified answer
55 mph. If the car stops (impact) people inside are still moving at 55 mph. They will hit the inside of the car- at 55 mph. That has the same effect as if you were standing still, and were hit by a car moving 55 mph. Messy. Wear your seatbelt.
Wiki User
∙ 6y ago
Anonymous
25
If a vehicle is traveling at 55 mph how fast will the unbelted occupants still be going at the moment of impact?
55 mph.. the unbelted occupants would be traveling at 55 mph at the moment of impact. And, just after the vehicle come to a complete stop, the occupants will slam into the steering wheel, windshield, dashboard, c or other interior surfaces.
When a car hits a wall about how many seconds does it take for an unbelted person to hit the dash or windshield?
In an impact like that, the body travels with the speed of the vehicle. That means that your body will impact the dash or the windshield immediately after the vehicle impacts the wall. In any case it is about 0.1 sec from the time of impact, depending on the speed of the vehicle impacting the wall.
Does Crash severity increases with the speed of the vehicle at impact?
Yes, all things being equal, crash severity does increase proportional to the speed of each vehicle at impact, and is a vector sum. So, there is a big difference between crash severity at impact from being "rear-ended" (when one vehicle is traveling the same direction as another, and impacts the front of their vehicle with the rear of another) and a "head-on" impact (two cars traveling into one another, impacting both front bumpers). In the rear-end impact, you take the momentum (mass times velocity) of the rear, impacting vehicle "A" and subtract the momentum of the front-most impacted vehicle "B", and that gives you the resultant impact force (the difference in momentum being transferred). weak impact scenario example: vehicle A is traveling 60 mph, and vehicle B is the same mass and is traveling 50 mph. The difference in momentum would be the mass times 10 mph...not much. severe impact scenario: vehicle A is traveling 70 mph, and vehicle B is at rest (0 mph)...large impact. In the head-on impact, you have the most severe crash scenario. In this case, you ADD the momentum of vehicle A with the momentum of vehicle B, and you get the resultant force of impact. Even if both vehicles are traveling 30 mph, with the same mass, and have a heaad-on collision, the is close to the same as one vehicle traveling 10 mph and hitting the other vehicle going 70 mph...severe impact.
Crash severity increases with the speed of the vehicle at impact?
Yes, all things being equal, crash severity does increase proportional to the speed of each vehicle at impact, and is a vector sum. So, there is a big difference between crash severity at impact from being "rear-ended" (when one vehicle is traveling the same direction as another, and impacts the front of their vehicle with the rear of another) and a "head-on" impact (two cars traveling into one another, impacting both front bumpers). In the rear-end impact, you take the momentum (mass times velocity) of the rear, impacting vehicle "A" and subtract the momentum of the front-most impacted vehicle "B", and that gives you the resultant impact force (the difference in momentum being transferred). weak impact scenario example: vehicle A is traveling 60 mph, and vehicle B is the same mass and is traveling 50 mph. The difference in momentum would be the mass times 10 mph...not much. severe impact scenario: vehicle A is traveling 70 mph, and vehicle B is at rest (0 mph)...large impact. In the head-on impact, you have the most severe crash scenario. In this case, you ADD the momentum of vehicle A with the momentum of vehicle B, and you get the resultant force of impact. Even if both vehicles are traveling 30 mph, with the same mass, and have a heaad-on collision, the is close to the same as one vehicle traveling 10 mph and hitting the other vehicle going 70 mph...severe impact.
What is the force of impact for a car traveling 55 miles per hour hitting a stopped vehicle?
Depends on the weight of the vehicle.
What is the pressure at impact of a 5000 lb vehicle traveling 15 mph hitting an object?
if a truck weighing 5000 lbs traveling 15 mph hits an object , what is the pressure at impact?
What has the author D H Hand written?
D. H Hand has written: 'Occupant response and vehicle acceleration in a 30 MPH frontal impact test-1982 Winnebago Trekker-truck-NHTSA 821301' -- subject(s): Crash injuries, Crashworthiness, Trucks 'Occupant response and vehicle acceleration in a 30 mph frontal impact test' -- subject(s): Automobiles, Windows and windshields, Crash injuries, Collision damage, Automobile drivers, Crashworthiness, Speed, Seat belts
Is The amount of energy absorbed by a vehicle in an impact is related to the direction of the impact and design of the vehicle?
Is The amount of energy absorbed by a vehicle in an impact is related to the direction of the impact and design of the vehicle
In a car crash why is it advantageous for an occupant to extend the time during which the collision takes place?
it reduces the impact force
The amount of energy absorbed by a vehicle in an impact is related to the direction of the impact and the design of the vehicle?
The amount of energy absorbed by a vehicle in an impact is related to:
What has the author Charles Y Warner written?
Charles Y. Warner has written: 'A perspective on side impact occupant crash protection'
What is the correct description of the third impact of every crash?
If you are meaning in relationship to persons in the vehicle, the first impact is the vehicle with an object, the second impact is the person in the vehicle with the vehicle, the third impact is internal body organs with the skeleton of the person or other inside body parts.
