Two clay bowl central undergo inelastic collision. Before hitting the ball mass m1 = 1 kg moving at a speed of 1 m / s and the mass m2 of the second ball is stationary. What part of the initial kinetic energy is lost on impact if: m1 = m2; m1 = 0,2m2; m1 = 5m2.

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