The velocity of an object is equal to the distance divided by time. the equation is velocity = distance/time. if you wanted to calculate the time required for an object to travel a distance and you knew the velocity, you would

Explanation:

The velocity of an object is given by the total distance covered divided by total time taken. Its formula is given by :

............(1)

If we want to find the time required for an object t travel a distance, we must know its velocity. Cross multiplying equation (1) we get :

Dividing both sides of above equation by v, we get :

So,

Hence, this is the required solution.

think its the third option

come closer and become far apart and become steam/gas