2. A vector field is specified as G = (24xy) ax + 12(x^2 + 2)ay + (18 z^2)az. Given two points, P(1, 2,-1) and Q(-2, 1, 3), find: a) G at P b) a unit vector in the direction of G at Q c) a unit vector directed from Q toward P

2. A vector field is specified as G = (24xy) ax + 12(x^2 + 2)ay + (18 z^2)az. Given two points, P(1, 2,-1) and Q(-2, 1, 3), find: a) G at P b) a unit vector in the direction of G at Q c) a unit vector directed from Q toward P

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter1: Matrices, Vectors, And Vector Calculus

Section: Chapter Questions

Problem 1.16P: What surface is represented by r a = const, that is described if a is a vector of constant...

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2. A vector field is specified as G = (24xy) ax + 12(x^2 + 2)ay + (18 z^2)az. Given two
points, P(1, 2,-1) and Q(-2, 1, 3), find:
a) G at P
b) a unit vector in the direction of G at Q
c) a unit vector directed from Q toward P

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