A student measures the time it takes for two reactions to be completed reaction eight is completed and 57 seconds and reaction b
1 answer:
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Answer: 3.6 m/s
Step-by-Step Answer:
<em>Translated from Spanish to English for other English speaking students to benefit.</em>
Question:
Determine the average speed of a mobile that has an initial speed of 3m/s and its final speed is 4.2m/s
To average anything, just put them into a fraction and divide their total by the number of things you want to average.
En español
Para promediar cualquier cosa, solo póngalos en una fracción y divida su total por la cantidad de cosas que desea promediar.
Porque hay 2 velocidades, y queremos promediarlas, dividimos su total por 2.