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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 6 Days Ago |
| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
As shown, a pole is subjected to three forces: F , P , and T . The force F expressed in Cartesian vector form is F=[5 i+10 j+8 k] N . Force P has magnitude 8.37 N and acts in the direction given by these direction angles: ?=136? , ?=53.3? , and ?=69.0? to the x, y, and z axes, respectively. Force T lies within the yz plane, its direction is given by the 3-4-5 triangle shown, and its magnitude is 14 N .

Part A - Calculating the magnitude of a vector from its components
What is the magnitude of F ?
Part B - Components of a vector
Determine the components of P in the i , j , and k directions.
Part C - Finding Cartesian components from right triangles
What are the Cartesian components of force T ?
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