Solution of task 14.2.5 from the collection of Kepe OE

Solution of task 14.2.5 from the collection of Kepe OE

14.2.5
A material point of mass m = 1 kg moves along a straight line with a constant acceleration a =
5 m / s2. Determine the momentum of the resultant force applied to the point for a gap
Time? = T2 - t1 where t2 = 4 s, t1 = 2 s. (Answer 10)

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