The speed of a uniformly accelerated vehicle in 5 s changed from 10 m / s to 15 m / s. Acceleration is equal.
| April 12, 2021 | education
To find the acceleration of a given car, we will use the formula: V = V0 + a * t, whence we express: a = (V – V0) / t.
Variables: V – achieved speed (V = 15 m / s); V0 – initial speed (V0 = 10 m / s); t – elapsed time (t = 5 s).
Calculation: a = (V – V0) / t = (15 – 10) / 5 = 1 m / s2.
Answer: The change in the speed of a given vehicle occurred with an acceleration of 1 m / s2.
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