Is a truck that stops at a station in the town velocity or seed or acceleration?

The answer is speed.

Explanation:

It is speed because the truck is slowing down, not going faster like it would if it was accelerating.

i'm not great at science, but I hope that helps.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

може ли да зареждате повече информация, моля