On a straight road, two cars X and Y are moving in the same direction, Velocity of car X is 20m/s and that of car Y is15 m/s. Find the velocity of X relative to Y and vice versa.

Explanation

To solve the problem of finding the velocity of car X relative to car Y and vice versa, we can follow these steps:

### Step 1: Understand the concept of relative velocity
Relative velocity is defined as the velocity of one object as observed from another object. If we have two objects A and B, the relative velocity of A with respect to B (denoted as \( V_{A/B} \)) can be calculated using the formula:
\[ V_{A/B} = V_A - V_B \]
where \( V_A \) is the velocity of object A and \( V_B \) is the velocity of object B.

### Step 2: Identify the velocities of the cars
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