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Solving a problem in physics section 50 point 87 mechan
87. In central perfectly elastic collision moving body mass m1 hits the stationary body weight m2, bringing the speed of the first body decreases n = 1,5 times. To determine: 1) the ratio of m1 / m2; 2) kinetic energy T2 of the second body, if the initial kinetic energy of the first body T1 = 1000 J.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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