A boat and a motor boat sailed from the pier in one direction at the same time. The speed of the boat is 45 km / h
August 27, 2021 | education|
A boat and a motor boat sailed from the pier in one direction at the same time. The speed of the boat is 45 km / h, the speed of the motor boat is 36 km / h. What will be the distance between them in 2 hours?
The boat and the motor boat move in the same direction, so the speed of their distance from each other is equal to the difference in speed.
45 – 36 = 9 (km / h).
In two hours, there will be 9 * 2 = 18 (km) between them.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.