Question

pls help me in answering this question​

Answer 1

Answer:

ANSWER :

answer is 45°

the angle made by the vector with x-axis is 45°

Explanation:

let the vector be R

then ,

Vertical component V = Rsin(θ) ... ➝ 1

Horizontal component H = Rcos (θ) ... ➝2

given that V = H ,

divide the equations 1 by 2

⇒ sin(θ) / cos(θ) = V/H

⇒tan(θ)=1,

∴θ=45°..

hope it helps

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Answer 2

Answer:

The facial nerve is the 7th cranial nerve and carries nerve fibers that control facial movement and expression. The facial nerve also carries nerves that are involved in taste to the anterior 2/3 of the tongue and producing tears (lacrimal gland).

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