کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1878277 | 1042295 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Newtonian versus general-relativistic prediction for the trajectory of a bouncing ball system
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Newtonian versus general-relativistic prediction for the trajectory of a bouncing ball system Newtonian versus general-relativistic prediction for the trajectory of a bouncing ball system](/preview/png/1878277.png)
چکیده انگلیسی
The dynamics of a bouncing ball undergoing repeated inelastic impact with a sinusoidally-oscillating table is studied numerically. For the ball bouncing at low speed in a weak gravitational field, we show, contrary to expectation, that the trajectories predicted by Newtonian mechanics and general-relativistic mechanics from the same parameters and initial conditions will rapidly disagree completely if the trajectories are chaotic. When the two theories predict completely different chaotic trajectories for a low-speed weak-gravity system, we expect the general-relativistic prediction is empirically correct since general relativity continues to be verified in recent high-precision experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Results in Physics - Volume 1, Issue 1, 2011, Pages 36–39
Journal: Results in Physics - Volume 1, Issue 1, 2011, Pages 36–39
نویسندگان
Shiuan-Ni Liang, Boon Leong Lan,