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21:42 Sep 5, 2019 |
Polish to English translations [PRO] Science - Science (general) / general mechanics | |||||||
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| Selected response from: Frank Szmulowicz, Ph. D. United States Local time: 07:09 | ||||||
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2 +1 | theorem on all lines on a rigid body |
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twierdzenie o ruchu prostej sztywnej (twierdzenia o rzutach prędkości) |
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Discussion entries: 5 | |
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theorem on all lines on a rigid body Explanation: All lines on a rigid body in its plane of motion have the same angular displacement, same angular velocity (ω), and same angular acceleration (α). https://www.iitg.ac.in/kd/Lecture Notes/ME101-Lecture31-KD.p... TWIERDZENIE O RZUTACH PRĘDKOŚCI Rzuty prędkości dwóch punktów A i B ciała sztywnego na prostą łączącą te punkty są sobie równe. http://www.tu.kielce.pl/~grysa/TZ3.pdf Characteristics of rigid body motion: All lines on a rigid body have the same angular velocity and the same angular acceleration . Rigid motion can be decomposed into the translation of an arbitrary point, followed by a rotation about the point. https://www.brown.edu/Departments/Engineering/Courses/En4/no... cc Projections of the velocities of two points of a rigid body along the line joining them are identical |
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Reference: twierdzenie o ruchu prostej sztywnej (twierdzenia o rzutach prędkości) Reference information: twierdzenia o ruchu prostej sztywnej (twierdzenia o rzutach prędkości) - https://isn.page.link/wiYp - page 241 (Mechanika techniczna) ---------- W każdej chwili t rzut prędkości vA na prostą AB równa się rzutowi prędkości vB na tą prostą. v AZ = vBZ - http://www.tu.kielce.pl/~grysa/TZ3.pdf - page 21 ---------- General Plane Motion (Kinematics of Rigid Bodies) & Velocity Diagrams - https://www.youtube.com/watch?v=r8noZ11OZSY - od 20 sekundy |
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