Direction of Resultant Vector

Direction of Resultant Vector

### Formula:

$$\tan\phi = \frac{B\sin\theta}{A+B\cos\theta}$$

### Terminologies:

- φ → Angle made by resultant vector with the first vector.

- A → Magnitude of first vector.

- B → Magnitude of second vector.

- θ → Angle between the two vectors.

- tanφ → Trigonometric ratio used to find direction.

### Usage:

- Used to determine the direction of resultant vector.