If we decrease the time it takes for a car to travel over the same distance, this will

increase the speed.
have no effect on velocity or speed.
decrease the speed.
decrease the velocity.

Option A - increase the speed.

Step-by-step explanation:

If we decrease the time it takes for a car to travel over the same distance, this will increase the speed.

If we decrease the time it takes for a car to travel the same distance, this means we will get there faster. For this you will have to increase the speed.