➜ If one vehicle is traveling at 20 MPH and another is traveling at 60 MPH, the 60 MPH vehicle has ______ times the force at impact as the 20 MPH vehicle.
A.) Six
B.) Nine
C.) Twelve
D.) Three
Get the Correct ANSWER
Nine
One of the two collisions that happen in a crash is:
A.) Impact of the car with the object
B.) Impact of the car with the air
C.) Both
D.) Neither
Get the Correct ANSWER
Impact of the car with the object
The increase of speed is a squared relationship. Three times the speed will have nine times the force of impact.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
Unbelted vehicle occupants reach 0 mph by striking the windshield, steering column and dashboard.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
Modern vehicles are designed to crush when they crash to absorb kinetic energy.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
Even with modern cars that are designed to absorb the energy of impact, a head-on collision may have more energy than the car design can dissipate.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
Modern vehicles are not designed to crush when they crash to absorb kinetic energy.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
FALSE
The second collision is when the windshield or steering column stops you if you do not wear your safety belt.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
In a collision, the second collision is when an unsecured driver strikes the inside of the vehicle.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
In the first tenth of a second in a collision, the vehicle and everything inside the vehicle are going at different speeds.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
FALSE
In a motor vehicle crash, the second collision occurs after the car comes to a stop but the driver and passengers continue to be hurled forward until they come in contact with some part of the automobile, such as the steering wheel.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
As the vehicle continues to deform at the beginning, the passengers are still traveling forward at the speed of the vehicle.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
The _______ at impact is what can kill.
➜ The ______ at impact is what can kill.
A.) size
B.) length
C.) force
Get the Correct ANSWER
force
The force of impact is what can kill in a motor vehicle collision.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
A 3,000 pound car traveling at 70 mph has 15.8 million pounds of force to release in a crash.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
A 3,000 pound car traveling at 70 mph has ___________ million pounds of force to release in an impact.
A.) 27.8
B.) 15.8
C.) 8.8
D.) 5.5
Get the Correct ANSWER
15.8
Loose objects flying around in your car during a collision cannot harm you.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
FALSE
As the driver, you can use many of the set of actions to avoid a collision, such as:
➜ As the driver, you can use many evasive actions to avoid a collision, such as:
A.) Turn the steering wheel
B.) Use your brakes
C.) Both
D.) Neither will help
Get the Correct ANSWER
Both
Kinetic energy is the energy of motion.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
The kinetic energy of your vehicle dissipates
➜ Kinetic energy is the force that needs to be dissipated in a collision.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
To better understand crash dynamics we have to look at "__________."
A.) the law of gravity
B.) bernoulli's principle
C.) the laws of motion
D.) archimedes' principle
Get the Correct ANSWER
the laws of motion
And alternate path of travel to avoid a crash might involve leaving the roadway.
A.) TRUE
B.) FALSE
Get the Correct ANSWER
TRUE
If the vehicles involved in a crash weigh the same, the vehicles with the higher ______ will have the greater force of impact.
ANSWER: Speed
The relationship between speed and the force of impact is what kind of relationship
ANSWER: Direct
The relationship between weight and speed is what kind of relationship?
ANSWER: Straight-line (linear)
The direction of impact in a collision makes ______ difference in the outcome of the crash.
ANSWER: A very large
Highway hypnosis is related to ___________.
A.) wet weather driving
B.) drowsy driving
C.) driving in low visibility
D.) physical illness
Get the Correct ANSWER
drowsy driving
EXPLANATION: Staying focused on driving can sometimes be hard if there is little traffic or when driving long straight routes hour after is related to drowsy driving. Drivers can fall asleep or just enter a state of inattention easily.
EXPLANATION: Staying focused on driving can sometimes be hard if there is little traffic or when driving long straight routes hour after is related to drowsy driving. Drivers can fall asleep or just enter a state of inattention easily.
You have control over events that occur __________ the vehicle.
➜ You have control over events that occur blank the vehicle
A.) behind
B.) outside
C.) inside
D.) to the sides of
Get the Correct ANSWER
inside
EXPLANATION: You have no real control over events that occur outside the vehicle. You can plan your route to avoid construction zones consistently encounter events that are unexpected - prepare for them by being focused on the task of driving while you distractions you can prevent - using a mobile phone, text messaging, tuning the radio, changing CDs, eating, and groom conversations and actions of those sharing the vehicle with you - including children and pets.
EXPLANATION: You have no real control over events that occur outside the vehicle. You can plan your route to avoid construction zones consistently encounter events that are unexpected - prepare for them by being focused on the task of driving while you distractions you can prevent - using a mobile phone, text messaging, tuning the radio, changing CDs, eating, and groom conversations and actions of those sharing the vehicle with you - including children and pets.
___ hours awake = same effect as .07 blood alcohol concentration.
➜ _________ hours awake = same effect as .07 bodily alcohol content.
➜ How many Hours awake equal same effect as .07 blood alcohol concentration BAC?
A.) 17
B.) 20
C.) 18
D.) 19
Get the Correct ANSWER
18
EXPLANATION: Lack of sleep is one of the leading causes of traffic fatalities. Fatigue has many of the same dangerous effects as drinking same effect on your body as a .07 BAC level.
EXPLANATION: Lack of sleep is one of the leading causes of traffic fatalities. Fatigue has many of the same dangerous effects as drinking same effect on your body as a .07 BAC level.
If you are inattentive on the road, you will__________.
➜ If you are inattentive on the road you will what
A.) rapidly drift into a microsleep
B.) attract the attention of a policeman
C.) not be prepared for the unexpected
D.) certainly lose control of the vehicle
Get the Correct ANSWER
not be prepared for the unexpected
EXPLANATION: When driving, you consistently encounter events that are unexpected - prepare for them by being focused on the task
EXPLANATION: When driving, you consistently encounter events that are unexpected - prepare for them by being focused on the task
If you are stuck in a traffic jam and you can feel your anger rising, you are experiencing an emotional challenge called ________.
A.) hunger
B.) dizziness
C.) restriction
D.) confusion
E.) resentment
Get the Correct ANSWER
restriction
EXPLANATION: Restriction is one emotional challenge that can make drivers angry, hostile and aggressive. In a traffic jam, when driver travel, anxiety builds up to "escape" the confinement of congested traffic. This anxiety causes drivers to perform aggressively
EXPLANATION: Restriction is one emotional challenge that can make drivers angry, hostile and aggressive. In a traffic jam, when driver travel, anxiety builds up to "escape" the confinement of congested traffic. This anxiety causes drivers to perform aggressively
When drivers feel ___________in a traffic jam, anxiety builds up to escape the confinement of congested traffic.
A.) Energized
B.) Controlled
C.) Restricted
D.) Regulated
Get the Correct ANSWER
Restricted
EXPLANATION: Restriction is one emotional challenge that can make drivers angry, hostile and aggressive. In a traffic jam, when driver travel, anxiety builds up to "escape" the confinement of congested traffic. This anxiety causes drivers to perform aggressively
EXPLANATION: Restriction is one emotional challenge that can make drivers angry, hostile and aggressive. In a traffic jam, when driver travel, anxiety builds up to "escape" the confinement of congested traffic. This anxiety causes drivers to perform aggressively
If you have to drive on a long trip, get plenty of rest before you leave and plan on stopping every _____ hours.
A.) 4
B.) 5
C.) 3
D.) 2
Get the Correct ANSWER
2
EXPLANATION: When driving on long trips, take frequent breaks. Schedule and plan to stop every two hours, get out, and walk around
EXPLANATION: When driving on long trips, take frequent breaks. Schedule and plan to stop every two hours, get out, and walk around
When texting, you are not __________.
A.) using your hands to control the vehicle
B.) all of these are correct
C.) focusing on the task of driving
D.) looking at the road
Get the Correct ANSWER
all of these are correct
EXPLANATION: Text messaging or surfing the internet on your wireless device while driving takes your hands off the wheel and your ey of the highest risks. When texting you are not looking at the road ahead and you are not using your hands to control th requires your thought process to be diverted from the task of driving.
EXPLANATION: Text messaging or surfing the internet on your wireless device while driving takes your hands off the wheel and your ey of the highest risks. When texting you are not looking at the road ahead and you are not using your hands to control th requires your thought process to be diverted from the task of driving.
When driving long straight routes hour after hour, drivers may experience a state of inattention known as
A.) driving trance
B.) velocitation
C.) highway hypnosis
D.) road rage
Get the Correct ANSWER
highway hypnosis
EXPLANATION: When driving long straight routes hour after hour, drivers can fall asleep or just enter a state of inattention easily. This is called highway hypnosis
EXPLANATION: When driving long straight routes hour after hour, drivers can fall asleep or just enter a state of inattention easily. This is called highway hypnosis
If you have wandering disconnected thoughts or you don't remember the last few miles, these may be symptoms of
A.) anxiety
B.) alcohol impairment
C.) microsleep
Get the Correct ANSWER
microsleep
EXPLANATION: Wandering, disconnected thoughts and not being able to remember the last few miles are symptoms of microsleep. In a signs. Be attentive to the warnings that your body may give when you are about to fall asleep.
EXPLANATION: Wandering, disconnected thoughts and not being able to remember the last few miles are symptoms of microsleep. In a signs. Be attentive to the warnings that your body may give when you are about to fall asleep.
When you suddenly enter slower traffic after long periods of high-speed driving, you may experience __
A.) decreased peripheral vision
B.) highway hypnosis
C.) speed hypnosis
D.) velocitation
Get the Correct ANSWER
velocitation
Florida Traffic School Course, Defensive Driving, Driver's Ed, DMV Permit Practice Test: Module 4 Crash Dynamics Test Answers ► Florida 4-Hour (BDI) Basic Driver Improvement Course Chapters 2024
► Florida Basic Driver Improvement Course questions and answers, Florida Traffic School BDI Course Final Exam Answers 2022, 2023, 2024
Module 1 Traffic Crash Problems - Traffic School Exam Answers
Module 2 The Human Factors Traffic School Test Answers
Module 3 DUI Prevention - Traffic School Exam Answers
Module 4 Crash Dynamics - Traffic School Test Answers
Module 5 Safety Equipment - Traffic School Answers
Module 6 Crash Prevention Techniques - Traffic School Answers
Module 7 Major Traffic Laws of Florida - Traffic School Answers
