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ENGR 103 - Test 4 Questions With Correct Answers

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ENGR 103 - Test 4 Questions With Correct Answers Magnitude of a Vector: - answerThe components x,y,z squared and added together under the square root. Think of pytha, theroem The magnitude of a unit vector: - answer1 (it is always 1, no units) Dot product yields what? - answerA scalar quantity...

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  • October 16, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Engr 103
  • Engr 103
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sirjoel
©SIRJOEL EXAM SOLUTIONS
12/3/2024 11:27AM



ENGR 103 - Test 4 Questions With Correct
Answers


Magnitude of a Vector: - answer✔The components x,y,z squared and added together under the

square root. Think of pytha, theroem


The magnitude of a unit vector: - answer✔1 (it is always 1, no units)


Dot product yields what? - answer✔A scalar quantity with units of the product of A and B.


Work = Force * distance - answer✔Only use this equation if the force is in the direction of the

displacement,


Scalars do not have ____ - answer✔Units


Cross product - answer✔Vectors of A x B


Right-hand rule (CCW) - answer✔Positive values


Right-hand rule (CW) - answer✔Negative values


I,j,k's (x,y,z) provides what? - answer✔Direction


Cross product will have answers in - answer✔Vectors

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