Solution of the D1 Option 04 Dievskaya VA Malyshev IA

Solution of the D1 Option 04 Dievskaya VA Malyshev IA

The solution of the problem D1 4. Boat mass m = 100 kg reported initial velocity v0 = 4 m / s. When driving the boat force of resistance which is proportional to the square of the speed R = 5v2. Determine how long the boat speed is halved.

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Right after the payment you receive a link to the archive with the solution of the problem in theoretical mechanics D1 B04 (condition 04) in the test book "theoretical mechanics" Dievskaya VA Malyshev IA 2009 for university students.
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