Respuesta :

Answer:

The corect answer would be C.

Explanation:

The flow rate set at a differentt time would be the correct measurement beecause wats and speed add up to your main answer.

charlotte1963
I think that the answer is A.

The rate of flow is basically the speed, and when you measure the speed of a wagon, you don’t wait for the entire vehicle and the trailer to get over the finish line before you stop the timer.