No, that's incorrect. To determine the speed of an object, you divide distance by time, not acceleration.

Here's why:

* Speed is the rate at which an object changes its position. It is calculated as the distance traveled divided by the time taken.

* Acceleration is the rate at which an object changes its velocity (speed and direction). It is calculated as the change in velocity divided by the time taken.

Formula for speed:

Speed = Distance / Time

Example:

If a car travels 100 kilometers in 2 hours, its speed is:

Speed = 100 km / 2 hours = 50 km/h

Let me know if you have any other questions.