Four particles of masses 5, 2, 1, and 4 kg are 39. placed at the points with position vectors 2j – k, 5i – j, 4i –- 3j + k and i + j + 3k respectively. the position vector of their centre of mass is 3 i+j+ 2 C i+ D

Four particles of masses 5, 2, 1, and 4 kg are 39. placed at the points with position vectors 2j – k, 5i – j, 4i –- 3j + k and i + j + 3k respectively. the position vector of their centre of mass is 3 i+j+ 2 C i+ D

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Description: Four particles of masses 5, 2, 1, and 4 kg areplaced at the points with position vectors2j – k, 5i – j, 4i –- 3j + k and i + j + 3krespectively. the position vector of theircentre of mass isA 239.3333i+j+2BCD+

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Relativity

Section: Chapter Questions

Problem 40P

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