Answer:

Explanation:
We are given that
Magnitude of vector v=
v lies in the first quadrant



Substitute the values then we get





Therefore, the vector v in component form

Resonance occurs<span> when the amplitude of an object's oscillations are increased by the matching vibrations of another object.
Source: </span>Resonance: Definition & Transmission of Waves
2 should be placed in the blank to make the equation balance. Btw, that's chemistry and not physics. Get it right.
Answer:
contour lines
Explanation:
just looked at my notes and said contour lines
Is there a question in here somewhere?