. Position vectors of two particles, A and B are given: A = 3i + 4j + 5k meters B = -4i + 2j - 7k meters Vector C is the position vector of particle C that is the cross product of vectors A and B (C = A x B). Together, particles A, B, and C become vertices of a triangular plane in space. A). What is the perimeter of the triangle that is formed by the three particles? B). What is the area of the triangle that is formed by the three particles?
. Position vectors of two particles, A and B are given: A = 3i + 4j + 5k meters B = -4i + 2j - 7k meters Vector C is the position vector of particle C that is the cross product of vectors A and B (C = A x B). Together, particles A, B, and C become vertices of a triangular plane in space. A). What is the perimeter of the triangle that is formed by the three particles? B). What is the area of the triangle that is formed by the three particles?
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
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 38P
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1. Position vectors of two particles, A and B are given:
A = 3i + 4j + 5k meters
B = -4i + 2j - 7k meters
Vector C is the position vector of particle C that is the cross product of vectors A and B (C = A x B). Together, particles A, B, and C become vertices of a triangular plane in space.
A). What is the perimeter of the triangle that is formed by the three particles?
B). What is the area of the triangle that is formed by the three particles?
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