NEET Exam  >  NEET Questions  >  Six marbles are lined up in a straight groove... Start Learning for Free
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...
Due to momentum conservation and it is an isolated system so velocity of centre of mass zero. therefore Pf=Pi. b is correct vlocity will get transferred to the last two marbles of the system.
Community Answer
Six marbles are lined up in a straight groove made on a horizontal fri...
All are of same mass so velocity will exchange when collide with other identical ball.so last 2 will move with same velocity and previous 2 ball will be at rest
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

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.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev