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3 years ago

Two vectors are illustrated in the coordinate plane. What are the components of the vector in quadrant I?

Physics

1 answer:

Blababa [14]3 years ago

3 0

Answer:

option D

(2.6 , 3.1 )

Explanation:

First quadrant is where x and y values are positive.

Given in the question,

magnitude of vector = 4

angle at which vector is incline from x-axis = 50°

<h3>Vertical component (y component)</h3><h3> sinΔ = opp / hypo</h3>

sin(50) = vertical / 4

vertical = sin(50)(4)

= 3.06

≈ 3.1

<h3>Horizontal component (x component)</h3>

cosΔ = adj / hypo

cos(50) = horizontal / 4

horizontal = cos(50)(4)

= 2.57

≈ 2.6

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