1.) vehicle distance one sailing s (kilometers). When using a static variable speed ratio corresponds to the time constant t (h), and the variable คือุ is 60.
1) The distance the car has a cruising s (km) on a constant speed. Proportional to the travel time t (h) of the variable and constant subconsciously Windsor 60.
1) distances at a car moving s (kilometers) when using a constant speed directly proportional to the time to travel t (hours) and constant of variation is 60's?