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.
Normally, different microbes such as bacteria, fungus, parasites (mites, fleas etc) occur in this tubular canal, but once the immunity of the body is depressed or of a dog's ear is not cleaned regularly, these microbial populations can grow excessively. This will eventually cause common dog ear problems.
My dogâs scratching a lot. Is it a problem? When your dog reaches a hind foot for a nice scratch, thatâs normal. When your furry pal keeps scratching or pawing at their ears and head, itâs time for a check up at the vet. Your dog could be scratching because of: Something caught in the ear; Skin problems; Too much earwax; An ear infection; A cut or injury; Dog ears are super sensitive. 1  Visit the vet right away if you notice any of these: 2  Odor. 3  Redness. 4  Pain. 5  Swelling. 6  Discharge. 7  A mass or lump.