The train, leaving the station, picks up speed 15m / s in 150s. what is its acceleration?
| February 20, 2021 | education
Task data: V (the speed that the given train gained after leaving the station) = 15 m / s; t (acceleration duration) = 150 s; V0 (initial speed) = 0 m / s.
The acceleration with which a given train reached a speed of 15 m / s is determined by the formula: a = (V – V0) / t.
Calculation: a = (15 – 0) / 150 = 0.1 m / s2.
Answer: The given train had to move with an acceleration of 0.1 m / s2.
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