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A skier is accelerating down a 30.0-degree hill at 3.80 m/s^2.

What is the vertical component of her acceleration? (in m/s^2)

What is the horizontal component of her acceleration? (in m/s^2)
plzzzz help

Respuesta :

Answer:

ax = -3.29[m/s²]

ay = -1.9[m/s²]

Explanation:

We must remember that acceleration is a vector and therefore has magnitude and direction.

In this case, it is accelerating downwards, therefore for a greater understanding we will make a diagram of said vector, this diagram is attached.

[tex]a_{x}=-3.8*cos(30) = -3.29 [m/s^{2}]\\ a_{y}=-3.8*sin(30) = -1.9 [m/s^{2}][/tex]

Ver imagen rafaleo84