The average acceleration is quite well-defined, so long as we are sure that we don't cut the graph off in the middle of a change : if the bus came to a stop at the 3.5 hour mark, our value for the average acceleration changes drastically if we include that change or not ( or include half of it ! ) in the analysis.
22.
The average acceleration is quite well-defined, so long as we are sure that we don't cut the graph off in the middle of a change : if the bus came to a stop at the 3.5 hour mark, our value for the average acceleration changes drastically if we include that change or not ( or include half of it ! ) in the analysis.
