17 - Three dimensional F1 = 419i - 170j + 110k F2 = 247i - 423j - 153k for vectors F1 + F2 =? do the collection. A) 666i - 593j - 43k B) 174i - 174j + 328k C) 106i - 17j + 112k D) 121i + 62j + 117k E) 154i - 49j + 160k

17 - Three dimensional F1 = 419i - 170j + 110k F2 = 247i - 423j - 153k for vectors F1 + F2 =? do the collection. A) 666i - 593j - 43k B) 174i - 174j + 328k C) 106i - 17j + 112k D) 121i + 62j + 117k E) 154i - 49j + 160k

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

17 - Three dimensional

F1 = 419i - 170j + 110k

F2 = 247i - 423j - 153k

for vectors

F1 + F2 =?

do the collection.

A) 666i - 593j - 43k

B) 174i - 174j + 328k

C) 106i - 17j + 112k

D) 121i + 62j + 117k

E) 154i - 49j + 160k

Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.

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