Solution of D1 15. The body of mass m = 4 kg moves from rest on a horizontal smooth surface along the x-axis under the action of force, the projection of which depends on the time and speed of the body, and is Fx = 9t / v. Determine the path proy¬denny point in time t = 4.

Right after the payment you receive a link to the archive with the solution of the problem in theoretical mechanics D1 B15 (condition 15) in the test book "theoretical mechanics" Dievskaya VA Malyshev IA 2009 for university students.
The decision is decorated in a format word (typed or hand-written decision in a Word), packed to the archive zip (open on any PC).

After checking the solutions I would be very grateful if you leave your positive feedback.