Solution of task 14.3.13 from the collection of Kepe OE
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14.3.13
A body of mass m = 10 kg slides along the horizontal plane under the action of the force F
Constant direction, the value of which varies according to the law shown in the figure.
Determine the velocity of the body at time t = 5 s, if the friction coefficient f =
0.2, the initial velocity v0 = 0. (Answer 16.2)