Задача №15.7
Условие
Конец A стержня AB скользит по прямолинейной направляющей с постоянной скоростью v, причем стержень при движении опирается на штифт D. Написать уравнения движения стержня и его конца B. Длина стержня равна l, превышение штифта D над прямолинейной направляющей равно H. В начале движения конец стержня A совпадал с точкой O — началом неподвижной системы координат; OM=a. За полюс принять точку A.Решение
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1.1
1.2
1.3
1.4
1.5
2.1
2.2
2.3
2.4
2.5
2.6
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2.9
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2.33
2.34
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2.39
2.40
2.41
2.42
2.43
2.44
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2.46
2.47
2.48
2.49
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2.55
3.1
3.2
3.3
3.4
3.5
3.6
3.7
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4.1
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5.1
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9.1
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10.1
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11.1
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12.1
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13.1
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14.1
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16.1
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17.1
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18.1
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19.1
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20.1
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21.2
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22.1
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23.1
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24.1
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25.1
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26.1
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27.1
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27.47
27.48
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27.55
27.58
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27.61
27.62
27.63
27.64
27.65
28.1
28.2
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28.4
28.5
28.6
28.7
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29.1
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30.1
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31.1
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31.35
32.1
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32.33
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32.35
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32.37
32.38
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32.48
32.49
32.50
32.51
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32.53
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32.55
32.56
32.57
32.58
32.59
32.60
32.61
32.62
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32.64
32.65
32.66
32.67
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32.69
32.70
32.71
32.72
32.73
32.74
32.75
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32.77
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32.84
32.85
32.86
32.87
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32.89
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32.92
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32.100
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32.102
32.103
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32.105
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32.107
33.1
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34.1
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35.1
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36.1
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37.1
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38.1
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39.1
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40.1
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41.1
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42.1
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43.1
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44.1
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45.3
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46.1
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47.1
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48.1
48.5
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48.49
49.1
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53.5
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54.1
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54.32
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55.2
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56.3
56.7
56.9