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.
Ear Irritation. Dogs with allergies frequently develop infections or other irritation on their external ears and in their ear canals. Symptoms may include: 1  Frequent and relentless scratching at the ears. 2  Head shaking; often vigorous and persistent. 3  Thinning of the hair in and around the ears.4  Waxy build-up in the ears.he visible signs of allergies mimic those of many other conditions. Dogs with allergies usually develop skin problems, ear problems or digestive/gastrointestinal upset. Owners of affected animals may notice one or more of the following symptoms: