Class 11 Exam  >  Class 11 Questions  >  Find X centre of mass of four particle system... Start Learning for Free
Find X centre of mass of four particle system kept at corners of a square of side a?
Most Upvoted Answer
Find X centre of mass of four particle system kept at corners of a squ...
Finding the Centre of Mass of a Four-Particle System at the Corners of a Square


Introduction


The centre of mass of a system of particles is the point where the system can be considered to be concentrated for the purposes of calculating its motion. In this problem, we need to find the centre of mass of a four-particle system kept at the corners of a square of side a.

Problem Statement


Find the centre of mass of a four-particle system kept at the corners of a square of side a.

Solution


To find the centre of mass of the four-particle system, we can use the following steps:


  1. Draw the square and label the corners as A, B, C, and D.

  2. Assign masses m1, m2, m3, and m4 to particles at corners A, B, C, and D, respectively.

  3. Calculate the position vectors of each particle with respect to an origin at the centre of the square.

  4. Calculate the total mass of the system, M.

  5. Calculate the position vector of the centre of mass, RCM, using the formula RCM = (m1R1 + m2R2 + m3R3 + m4R4) / M, where R1, R2, R3, and R4 are the position vectors of particles 1, 2, 3, and 4, respectively.

  6. Express RCM in terms of the side length, a, of the square.



Conclusion


In conclusion, the centre of mass of a four-particle system kept at the corners of a square of side a can be found by using the above steps. It is important to note that the centre of mass is a point where the system can be considered to be concentrated for the purposes of calculating its motion.
Community Answer
Find X centre of mass of four particle system kept at corners of a squ...
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
Explore Courses for Class 11 exam

Top Courses for Class 11

Find X centre of mass of four particle system kept at corners of a square of side a?
Question Description
Find X centre of mass of four particle system kept at corners of a square of side a? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Find X centre of mass of four particle system kept at corners of a square of side a? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find X centre of mass of four particle system kept at corners of a square of side a?.
Solutions for Find X centre of mass of four particle system kept at corners of a square of side a? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Find X centre of mass of four particle system kept at corners of a square of side a? defined & explained in the simplest way possible. Besides giving the explanation of Find X centre of mass of four particle system kept at corners of a square of side a?, a detailed solution for Find X centre of mass of four particle system kept at corners of a square of side a? has been provided alongside types of Find X centre of mass of four particle system kept at corners of a square of side a? theory, EduRev gives you an ample number of questions to practice Find X centre of mass of four particle system kept at corners of a square of side a? tests, examples and also practice Class 11 tests.
Explore Courses for Class 11 exam

Top Courses for Class 11

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