Dievsky V.A. - Solution of task D1 variant 19 (D1-19)

Dievsky V.A. - Solution of task D1 variant 19 (D1-19)

D1-19 Dievskiy

At the time of engine shutdown, a ship weighing 300 tons had a velocity vx0
= 10 m / s. Determine the time elapsed before the ship stops, if the force
The resistance of water depends on the speed and is equal to R = 2. 104 (2 + v).

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