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Task 10593.
Sold: 7
Refunds: 0
Uploaded: 23.02.2014
Content: 10593.jpg 72,1 kB
Refunds: 0
Uploaded: 23.02.2014
Content: 10593.jpg 72,1 kB
Юрий Физик
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Product description
The ball weighing 250 g, was moving at a speed of 50m / s, elastically strikes the vertical wall and bounces. The wall gets the amount of traffic of 2.2 kg m / s. Determine the angle of incidence and the impact force of the ball hitting with the duration of 0.02 seconds.
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Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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