Question

Fnet = -2fcostheta when ??​

Answer 1

Answer:

(mg)x, which is parallel to the x-axis (along the incline), is opposite to θ in the right triangle. Since sine equals opposite over hypotenuse, (mg)x = mg sin θ. ... Since cosine equals adjacent over hypotenuse, (mg)y = mg cos θ.

Answer 2

Explanation:

5 stars thanks for question