The train, leaving the station, within 30 seconds picks up speed 18 m / s With what acceleration does the train move?
| January 28, 2021 | education
These problems: t (time elapsed after the train under consideration left the station) = 30 s; V (gained speed, final speed) = 18 m / s; V0 (initial speed) = 0 m / s.
The desired acceleration with which the train under consideration is moving is determined by the formula: a = (V – V0) / t.
Calculation: a = (18 – 0) / 30 = 0.6 m / s2.
Answer: The train in question is moving with an acceleration of 0.6 m / s2.
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