Question

Find the velocity of the train after 10s, if a train is moving at a velocity of 25 m/s.It is brought to rest by applying the brakes which produces a uniform retardation of 0.5 m/s2

Answer 1

Data analysis is a process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.

Answer 2

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$velocity = vi + at \\ = (25) - (0.5)(10) \\ = 20m/s$