Problem 10296.
A 1 kg ball moves at a speed of 4 m/s and collides with a 2 kg ball moving towards it at a speed of 3 m/s. What are the speeds of the balls after impact? The blow is considered absolutely elastic, direct, central.
A detailed solution with a brief note of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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