Which of the following is true regarding USMC and USN conditions of seatbelt use? The highest ranking occupant is responsible for ensuring that the USMC and USN seatbelt conditions are observed. How does fatigue affect driving? ... Which conditions should dictate your speed while driving?
What hours should marines and sailors avoid driving?
You should avoid driving between midnight and 0600 .
Which of the following is guideline you should follow when driving in situations of reduced traction?
Always adjust your speed down to account for lower traction when driving on snow or ice. Accelerate and decelerate slowly. Apply the gas slowly to regain traction and avoid skids. Don’t try to get moving in a hurry and take time to slow down for a stoplight.
Which of the following is the primary purpose of a seatbelt?
Seat belts prevent drivers and passengers from being ejected during a crash . People not wearing a seat belt are 30 times more likely to be ejected from a vehicle during a crash. More than 3 out of 4 people who are ejected during a fatal crash die from their injuries.
Which is an accurate description of highway hypnosis?
Highway hypnosis, also known as white line fever, is an altered mental state in which a person can drive a car, truck, or other automobile great distances, responding to external events in the expected, safe, and correct manner with no recollection of having consciously done so .
What alert driving techniques has a long term effect on fatigue?
Which of the following alert-driving techniques has a long-term effect on fatigue? Finding a safe place to stop for a brief nap.
What are the four primary causes of crashes?
- Distracted Driving. Distracted driving is the most common cause of motor vehicle accidents in the United States. ...
- Speeding. ...
- Driving Under the Influence of Alcohol and Drugs. ...
- Aggressive Driving. ...
- Falling Asleep Behind the Wheel. ...
- Adverse Weather Conditions.
When driving in heavy rain which of the following should a driver not do?
When driving in heavy rain, which of the following should a driver not do? D- Control brake and steer to collide at an angle with object .
When driving on snow covered roads you should reduce your vehicles speed by?
You should reduce your speed by 1/3 on wet roads and by 1/2 or more on snow packed roads (i.e., if you would normally be traveling at a speed of 60 mph on dry pavement, then on a wet road you should reduce your speed to 40 mph, and on a snow-packed road you should reduce your speed to 30 mph).
When driving in adverse conditions what is the proper speed to travel?
When driving in adverse conditions, the proper speed to travel is: Only as fast as is safe to drive . To safely navigate a curve, you should: Slow down before entering a curve and avoid braking while in the curve.
Why are seat belts provided in automobiles and Aeroplanes?
When the vehicle suddenly moves, it results in a sudden state of motion of the vehicle. Therefore, Seat belts are provided to protect the passengers from falling backward or forward during such situations . ...
Why are safety belts provided in the vehicle class 9?
Seat belts are mainly provided to prevent injuries in case of unpredicted crashes or accidents . According to Newton’s first law of motion, when the car suddenly stops or crashes, the person sitting on a seat can be thrown forward due to inertia of motion and might lead to injuries.
Why are safety belts provided in the vehicle?
The cars are provided with seat belts for passengers to prevent injuries in case of an accident . ... Due to this the momentum of the car reduces to zero in a very short time. The stretchable seat belts worn by the passengers increase the time taken by the passengers to fall forward.
What happens during highway hypnosis?
Highway hypnosis is similar to drowsy driving or falling asleep behind the wheel . The parts of the brain are not communicating with one another as quickly or as frequently as someone who is fully awake or conscious. This reduces driver reaction time and can increase the risk of collisions.
What is highway hypnosis a result of?
Explanation “Highway hypnosis” happens when you stare straight ahead at the roadway for long periods of time and stop actively scanning ahead, behind, and around your vehicle . This can lead you to zone out, making you very likely to crash into traffic slowing or stopping ahead of you.
What is the cause of highway hypnosis?
Sleepiness. The likelihood of experiencing highway hypnosis does go up when you’re tired. ... Other factors, including road monotony, the blurring white lines, and trees stretching endlessly toward the horizon, can combine with drowsiness to lull you into a trance-like state, even if you don’t actually fall asleep.
What type of driver is most likely to be at risk of drowsy driving?
Drowsy Driving Risk Factors
Due to their busy work and school schedules, teens and young adults are more likely to drive while fatigued. You are also at a particularly high risk if you have more than one job. Sleep disorders such as sleep apnea also increase your likelihood of getting in a drowsy driving wreck.
What is the main cause of car accidents?
Distracted driving is the most common cause of road accidents in the United States, resulting in more crashes every year than speeding, drunk driving, and other major accident causes. Distracted driving is not only the leading cause of car accidents, but it is also true for trucks.
Which of the following are effects of drowsy driving?
- Yawning or blinking frequently.
- Difficulty remembering the past few miles driven.
- Missing your exit.
- Drifting from your lane.
- Hitting a rumble strip on the side of the road.
WHO is especially at risk of drowsy driving?
Teenagers as a group are at highest risk for crashes related to drowsy driving; other high-risk groups include patients with obstructive sleep apnea (OSA) and other sleep disorders, shift workers, medical house staff, law enforcement officers, and commercial drivers.
What are the top causes of car accidents?
Impaired driving .
Driver impairment is one of the most talked about causes of collisions. Numerous campaigns over the years have encouraged drivers to stay sober before getting behind the wheel. Nonetheless, it remains a leading cause of road collisions and traffic fatalities.
What are the major causes of road accident?
- Over Speeding.
- Drunken Driving.
- Distractions to Driver.
- Red Light Jumping.
- Avoiding Safety Gears like Seat belts and Helmets.
- Non-adherence to lane driving and overtaking in a wrong manner.
When driving in heavy rain drivers should use?
Turning on your headlights can help you to see more clearly and also helps other vehicles see you. Many states require the use of headlights during rain. 3. Give other vehicles more space.
When a driver is driving in heavy rain What is the best action a driver should take?
General Tips :
Increase the three- second rule to 5-6 seconds to maintain a safe distance from the vehicle ahead of you. If it is raining and the roads are wet, slow down. Take your foot off the accelerator and let your speed drop gradually . Never use the brakes suddenly because this may cause the car to skid.
When driving on a wet road you should?
When driving on wet roads, you should:
Drive slightly faster than the speed limit . Reduce your speed by five to ten miles per hour. Stay close to the vehicle ahead. Explanation When roads become slippery, you should reduce your speed by five to ten miles per hour.
When traveling on snowy or icy roads which adjustment should a driver make quizlet?
When traveling on snowy roads what adjustment should a driver make? Reduce speed to avoid problems with reduced traction .
What are the three major conditions that require the driver to adjust speed?
Changes in visibility, traction, and space are the three major highway conditions that require the driver to adjust speed.
Which action should you take when driving on adverse road conditions with reduced traction?
If it feels like your tires have lost traction with the surface of the road and your vehicle is hydroplaning, take your foot off the accelerator and let the vehicle slow down . Do not try to stop until your tires are gripping the road again.
When you are accelerating too quickly for the road conditions you are?
When drivers speed up too quickly, they may put themselves, and others, at risk. For example, think of stop-and-go traffic on the highway. If you accelerate suddenly each time traffic moves, you risk rear-end collisions and decrease your ability to stop short if a hazard arises .
When driving at 20 mph on packed snow you should maintain a following distance of at least?
Reduced Visibility
A good rule on snow-covered roads is to maintain a following distance of six seconds or more .
When you must drive in snow or ice you should?
Slow Down. Hopefully this one is obvious: if you’re traveling on slippery or slushy roads, you should reduce your speed . Speed limits are based on ideal conditions, and if you are driving through heavy snow, you’re not going to be able to go as fast as you would on a clear, warm day.
How do safety belts of car help in preventing accidents?
It helps to prevent injury in the case of a car crash by decreasing the velocity of a body as it undergoes a sudden reduction in speed . ... A seatbelt expands the stopping force required to decelerate the rider across their body.
Can you guess the law due to which a person falls in forward direction on the sudden stopping of the car *?
Answer: Newton’s first law of motion .
Why is it advised to wear a seatbelt in a moving car class 9 physics?
Physical Science
Inertia is the reason that people in cars need to wear seat belts. A moving car has inertia, and so do the riders inside it. ... If the driver is wearing a seat belt, the seat belt rather than the windshield applies the unbalanced force that stops the driver’s forward motion.
Why do the driver and the person seated in front need a seatbelt Class 9?
Example – When a car suddenly starts, the person moves backward due to inertia of rest. Similarly when the car suddenly stops, the person moved forward. Hence, the driver and person need a seat belt for their safety to prevent any injury .
What is highway hypnosis NJ?
Highway hypnosis is a trance like state while driving . It can be prevented by not looking at any one thing for more than a few seconds. ... Drive more slowly, increase three-second-plus rule to 4+ seconds, and increase following distance to 2 car lengths per 10 mph.
Which statement best describes the condition of highway hypnosis?
Highway hypnosis commonly occurs when driving on open highways for an extended period of time. In this condition, the driver operates the vehicle in a dulled, drowsy, trance-like state. Always be aware of your surroundings and to avoid falling asleep behind the wheel, take frequent breaks .
Which of the following are the hours that Marines and sailors should avoid driving because of drowsiness caused by natural sleep patterns?
You should avoid driving between midnight and 0600 . Which of the following alert-driving techniques has a long-term effect on fatigue?
