Solution of task 11.1.1 from the collection of Kepe OE

Solution of task 11.1.1 from the collection of Kepe OE

11.1.1
The platform moves horizontally evenly at a speed of 1 m / s. With respect to the platform in the same direction, the point moves according to the law s = 0.5t. Find the coordinate x of the point at time t = 4 s, if x = 0 for t = 0. (Answer 6)

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