Paul is driving his car and he changes his velocity from 5 m/s to 15 m/s in 2 seconds. Is this an example of positive acceleration or negative acceleration?

this is an example of a positive acceleration because Paul is speeding up not slowing down

Explanation:

positive acceleration

Explanation:

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answer; aerobic conditions; citric acid cycle (krebs cycle) electron transport chain;         anaerobic conditions; fermentation; both glycolysis;