The motorcycle can increase its speed from 0 to 20 m / s for 5 seconds. Determine the acceleration of the motorcycle.

In this case, the search for acceleration is simply the speed divided by the time, that is: a = 20/5 = 4m s ^ 2. But the full acceleration is sought by the formula a = (U-U0) / t.



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.