Aslug traveling at 3 mm/h, north decided to race a slug next to him increasing his velocity to 5 mm/h, north in one hour. what was the slug's acceleration?

Boiling water in a pan is a good example of convection a.the warm water rises and the cooler water sinks. b.the water is touching the bottom of the pan, but not the heat source. c.boiling water can cook hard boiled eggs. d.boiling water is an example of radiation and not convection.