Задача №41.7
Условие
Для экспериментального определения замедления троллейбуса применяется жидкостный акселерометр, состоящий из изогнутой трубки, наполненной маслом и расположенной в вертикальной плоскости. Определить величину замедления троллейбуса при торможении, если при этом уровень жидкости в конце трубки, расположенном в направлении движения, повышается до величины h2, а в противоположном конце понижается до h1. Положение акселерометра указано на рисунке: α1=α2=45°, h1=25 мм, h2=75 мм.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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2.21
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2.25
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2.33
2.34
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2.37
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2.41
2.42
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2.44
2.45
2.46
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2.49
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2.53
2.54
2.55
3.1
3.2
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3.4
3.5
3.6
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3.20
3.21
3.22
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3.25
3.26
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4.1
4.2
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4.56
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4.59
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5.1
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6.1
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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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14.1
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15.1
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16.1
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17.1
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19.1
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20.1
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22.1
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23.1
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23.71
24.1
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24.34
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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
27.49
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27.55
27.58
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27.64
27.65
28.1
28.2
28.3
28.4
28.5
28.6
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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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32.53
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32.55
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32.64
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32.74
32.75
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32.86
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32.89
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32.102
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32.104
32.105
32.106
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
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49.1
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53.5
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54.1
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55.2
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56.3
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