Two cars A and B move in mutually perpendicular, directions as shown in the figure . Find ` v_(BA) `
` (##AAK_T1_PHY_C02_SLV_051_Q01.png" width="80%">

Explanation

To find the relative velocity \( v_{BA} \) of car B with respect to car A, we will follow these steps:

### Step 1: Understand the Directions
- Car A is moving in one direction (let's say along the x-axis) with a velocity \( v_A \).
- Car B is moving in a direction perpendicular to car A (along the y-axis) with a velocity \( v_B \).

### Step 2: Write the Relative Velocity Formula
The relative velocity of B with respect to A is given by:
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