To check the speedometer of his car, a driver drives 5 km on the highway in exactly 5 m
| May 9, 2021 | education
To check the speedometer of his car, a driver drives 5 km on the highway in exactly 5 minutes. During the ride, the speedometer showed an average speed of 60 km / h. Is the spilometer working correctly?
Let’s calculate the speed of the car:
V = S / t = 5 km / 5 minutes = 5 km / (5 * 60/3600) hour = 60 km / h. From here we conclude that the speedometer is working correctly.
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.
