Physics, 28.11.2020 18:40 edog7755

The position-time equation for a certain train is xf = 2.6m + (8.9m/s)7 + (2.5m/s^2)t^2 What is the initial velocity of this train and the acceleration?

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The position-time equation for a certain train is xf = 2.6m + (8.9m/s)7 + (2.5m/s^2)t^2 What is the...