Find the cosine of the angle between vectorR= 4.3î + 2.1+7.3kand the positive direction of z-axis.a. 2.201}b. 0.660c. 1.541d. 1.101e. 1.761

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Find the cosine of the angle between vector R= 4.3î + 2.1ĵ+7.3k and the positive direction of z-axis. а. 2.201} b. 0.660 c. 1.541 d. 1.101 е. 1.761

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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Find the cosine of the angle between vector
R= 4.3î + 2.1+7.3k
and the positive direction of z-axis.
a. 2.201}
b. 0.660
c. 1.541
d. 1.101
e. 1.761

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