Question

Identify the two pieces of information you need to know the velocity of an object

Answer 1

Distance traveled(in a certain direction) and time
Velocity is all about direction traveled in comparison to speed which is just distance with out direction

Answer 2

Assuming the object is moving by uniform motion (i.e., at constant velocity), the two pieces of information we need to know are:
1) the distance covered by the object, S
2) the time it takes for the object to travel that distance, t

In fact, the velocity of the object is defined as the ratio between these two quantities:

`v= (S)/(t)`
Therefore, if we know S and t, we can calculate the velocity of the object, v.