BBC - GCSE Bitesize: Speed, distance and time
The relationship of distance and time of travel of the rolling can is directly proportional. It means as the distance increases, the travel time also. What is the speed of the dog? Answer: The distance the dog travels and the time it takes are given. The dog's speed can be found with the formula: s = m/s. physics problems ask students to determine either the speed, distance, or travel time the relationship between speed, distance, and time is expressed in this equation Speed, distance, and time problems ask to solve for one of the three.
Может быть, американка?
- предположил. - Не думаю, - сказала Росио.
- На ней была майка с британским флагом.