If the average speed and the time of travel are known, the distance travelled can be calculated by rearranging the definition to. Using this equation for an average speed of 80 kilometres per hour on a 4-hour trip, the distance covered is found to be 320 kilometres.ifferent from instantaneous speed, average speed is defined as the total distance covered over the time interval. For example, if a distance of 80 kilometres is driven in 1 hour, the average speed is 80 kilometres per hour.
Causes and prevention of ear infection in dogs. Prevention depends on identifying the underlying cause of the ear infection. In some cases the ear canal becomes moist from bathing, grooming or swimming. This moisture fosters the growth of microorganisms in the ear canal.
Caring for Your Dogâs Earsâ¦Naturally. Download our Healthy Pet Guide. Ear problems are one of the top routine reasons why dogs visit the veterinarian, and many dogs suffer with painful and unpleasant ear conditions for years on end before a true long-standing cure is found.