How long, in minutes, will it take a boat to accelerate to a speed of 50 km/hr if it does so in a distance of 5km?

What are the similarities of physical and chemical change ?

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas