Jetjay6627 Jetjay6627

26-03-2024
Mathematics

contestada

The function s = f (t) = 7t²-2t+8, 0 ≤ t ≤ 2, gives the position of a body moving on a coordinate line, with s in meters and t in seconds. Find the body’s speed and acceleration at the end of the time interval.
(when t = 2)

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