Accelerating rate of 2m/s. initial velocity is 20m/s. what's velocity after 30 seconds

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption