Question

whenever we see a train to moving from the opposite and sitting inside a train then to me the train coming from the opposite direction appear to with a great velocity Justify​

Answer 1

Answer:

Yes it is possible because the train may be in motion for the person who is outside the train but for passengers inside the train may be at rest as motion and rest are relative terms.

Answer 2

Answer:

Concept of relative velocity

Explanation:

According to the law, when an object travel opp to the direction of our motion

V = v1 + v2

When the object is moving in the same direction

V ' = v1 - v2