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Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?
  • a)
     One marble from the right rolls out with a speed 2v, the remaining marbles do not move
  • b)
     Two marbles from the right roll out with speed v each, the remaining marbles do not move
  • c)
    All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to rest
  • d)
    All eight marbles will start moving to the right, each with a speed of v / 8
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Six marbles are lined up in a straight groove made on a horizontal fri...
The two particles having equal mass exchange their respective velocities after a head-on perfectly elastic collision.

Thus when the two similar balls moving with speed v collide  elastically with the row on extreme left end, then the two balls from the extreme right end move with the speed v each while the other remaining balls remain at rest.
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Community Answer
Six marbles are lined up in a straight groove made on a horizontal fri...
According to my teacher concept that jitne marble jitni velocity se aayege utne hi marble after collision pass out from present marble with same velocity and with same in number. (I mixed language Hindi and English try to understand it what I want to say it.)
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Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer?
Question Description
Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer?.
Solutions for Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Six marbles are lined up in a straight groove made on a horizontal frictionless surface as shown below. Two similar marbles in contact, with a common velocity v collide with a row of 6 marbles from left. Which of the following is observed?a)One marble from the right rolls out with a speed 2v, the remaining marbles do not moveb)Two marbles from the right roll out with speed v each, the remaining marbles do not movec)All six marbles in the row will roll out with a speed v / 6 each, the two incident marbles will come to restd)All eight marbles will start moving to the right, each with a speed of v / 8Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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