The car is moving at a constant acceleration of 1m / s2. what is its speed 2s after the start of movement.
| September 27, 2021 | education
When moving with acceleration, the speed v at time t is determined by the formula:
v = v0 + at, where v0 is the initial speed at the moment t0 = 0, a is the acceleration.
In our case, v0 = 0, so the speed is equal to the product of acceleration and the time of movement with acceleration: v = at = 1 m / (s ^ 2) * 2 c = 2 m / s.
Answer: 2 m / s.
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.
