7.3.7 The solution of the problem of the collection of

7.3.7 The solution of the problem of the collection of

How many seconds should run the engine, which tells the rocket acceleration 3g, that the velocity of the rocket in rectilinear motion increased from 3 to 5 km / s?

Additional information:

Immediately after payment you will receive a link to the zip file with the solution of the problem 7.3.7 (Chapter 2 - KINEMATICS theme - 7.3: Constant acceleration points in a rectangular coordinate system) on the theoretical mechanics of collection of short tasks Kep OE, JA Viba, OP Grapis, JA Svetinysh and others. Publishing Moscow / Graduate School / 1989, 2009, 2012. The task is made in the format word (typed or hand-written decision in a Word) or in manuscript form in the format gif, packed to the archive zip (open on any PC) .After checking the solutions would be very grateful if you leave your positive feedback.