What Is The Combined Length Of Both The Trains?


∴ Combined length of both the trains is 350 m.



How do I calculate my train speed?

Just measure time taken by the train from 1 stone to other using stopwatch. Now divide 360 by the time u got on stopwatch, u'll get speed in km/hr. E.g. If u get 4 sec, then divide 360 by 4. Which is 90 km/hr.


How do you make a head-on collision?

Causes Of Head-On Collisions

  1. Distracted Driving. Distracted driving endangers life and property and is the cause of many head-on collisions.
  2. Impaired Driving.
  3. Fatigued Driving.
  4. Driver Confusion.
  5. Speeding.
  6. Improper Passing.


Do trains ever collide?

Train-Car Collisions

According to the US Department of Transportation, there are about 5,800 train-car crashes each year in the United States, most of which occur at railroad crossings.


How do you avoid a head-on collision?

How Do You Survive a Head-On Collision?

  1. Obeying the speed limit.
  2. Keeping a safe distance behind the vehicle in front of you.
  3. Wearing a seatbelt properly.
  4. Regularly inspecting your vehicles airbags, brakes, and tires.
  5. Turning the steering wheel to avoid head-on impact, if possible.


How do you solve the 2 train problem?

If both trains leave the station at the same time, how far apart will they be at the end of two hours? To solve this problem, you compute the distance traveled by train A and then the distance traveled by train B and add the results together. Train A travels 120 miles during the two-hour period.


What is the combined length of both the trains?

∴ Combined length of both the trains is 350 m.


How do you calculate the relative speed of two trains passing each other?

When two bodies move in opposite direction, then the Relative Speed = Sum of Speeds i.e for e.g. for a person sitting in a train moving with a Speed of 40 km/hr in the west direction, another train which is going towards east with a Speed of 40 km/hr, will appear to move at a Speed of (40+40) = 80 km/hr.


Is Hindu newspaper enough for UPSC?

Almost every IAS aspirant know the importance of reading newspapers for UPSC Civil Services Exam preparation. Among the newspapers in the market, 'The Hindu' is the most recommended newspaper, primarily for its high standards. You can either read the paper version OR the digital version (e-paper).


Is taking notes a waste of time for UPSC?

Making notes for any exam is very important for getting high marks. And when aspirants prepare CSE notes, it will help them revise the entire syllabus efficiently in less time. Also, making UPSC CSE notes complete and organized makes difficult topics easier.


Is deceleration and acceleration the same thing?

Acceleration can be caused by either a change in the magnitude or the direction of the velocity. Instantaneous acceleration a is the acceleration at a specific instant in time. Deceleration is an acceleration with a direction opposite to that of the velocity.


When should I start making notes for UPSC?

For the first turn, just read the book and underline/ highlight the important things. You are supposed to start making jotting when you start reading the books for UPSC preparation for the second time. Second time reading will help you understand the important points of the chapter and the things you need to remember.


How do you study physics equations?

Memorize basic equations.

  1. Velocity = Change in position/Change in time (v=dx/dt)
  2. Acceleration = Change in velocity/Change in time (a=dv/dt)
  3. Current velocity = Initial velocity + (Acceleration × time) (v=v0+a×t)
  4. Force = Mass × acceleration (F=m×a)
  5. Kinetic energy = (1/2)Mass × velocity2 (K=(1/2)m×v)


Should I make notes or just read UPSC?

Note-making is an extremely crucial step for UPSC preparation. Moreover, we tend to lose about 40% of the new information in just 24 hours. Hence, to retain it well, it is important to keep revising it.


How do you memorize GCSE physics equations?

So here's how to learn your physics GCSE equations in three easy steps:

  1. visit GCSEPhysicsNinja.com and find the equation flashcard by.
  2. Write the flashcard question onto one side of an index card then watch the.
  3. Test yourself on your flashcard THREE times on different occasions over a couple of weeks.


Is physics easy in Igcse?

Doing well on your IGCSE physics can often seem hard. You must put in an effort to do well and there aren't too many shortcuts to get a good final grade – it requires work.


How do I organize my UPSC notes?

Here are some tips for making notes for UPSC preparation.

  1. #1. Keep separate notebooks for each subject, organize notes properly.
  2. #2: Don't take notes blindly, focus on what you're writing.
  3. #3. Handwritten notes or E-notes: Which is better?
  4. #4.
  5. #5: Make notes that are relevant for the exam.


Should I make separate notes for prelims and mains?

Students should make separate notes for Prelims and mains. This is because, in the prelims exam, the topics covered is precise while in the mains exams extensively all the syllabus has to be covered. Students can even make short notes for appearing in the interview.


Are notes enough for UPSC?

Coaching notes are helpful and easy to revise before the exam. But they can only supplement but never substitute standard books. Always map your notes onto the chapters and topics in syllabus. Most coaching institutes do not cover the syllabus entirely.


Do you get equations in physics GCSE?

There will be a revised equation sheet for the GCSE Physics exam in summer 2022 which will cover all the physics equations required in the subject content. You can find the equation sheet on our website now (296.8 KB), in order for students to familiarise themselves with it for revision and exam practice.


Should I make current affairs notes for UPSC?

Current affairs are important, newspapers are important, but not so much that you invest disproportionate amount of time in it. In my experience, ideally one should finish reading day's current affairs under 2 hours. 3-4 hours for everyday current affairs is an overkill.


Dated : 24-Jun-2022

Category : Education

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