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If the x-component of vector A in the figure below is 3cm and the y component of A is 4cm, then what is the vector quantity of A?

Question 9 options:

25 cm - 37 degrees


7 cm - 37 degrees


7 cm - 53 degrees


5 cm - 53 degrees

Respuesta :

machmillerg

Answer:

5 cm - 53 degrees

Explanation:

[tex] \sqrt{ {4}^{2} + {3}^{2} } = 5cm[/tex]

[tex] \tan ^{ - 1} (4 \div 3) [/tex] = 53°

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