Task 10410.

Task 10410.

The body moves from point A to point B. When the body moves at a constant speed of v = 7 m / s it all the way from A to B takes some time T. At what rate v2 body goes through the second half of the way from A to B if the entire path took time T (same as for a uniform movement) and the first half of the way the body moves with constant velocity v1 = 4m / s.

Additional information:

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

If you have any questions to address, please. I´ll try to help.