Задача №23.2
Условие
Велосипедист на некотором участке горизонтального прямолинейного пути движется по закону s=0,1t2 (s — в метрах, t — в секундах). Дано: R=0,35 м, l=0,18 м, z1=18 зубцов, z2=48 зубцов. Определить абсолютное ускорение осей M и N велосипедных педалей (предполагая, что колеса катятся без скольжения) при t=10 с, если в этот момент кривошип MN расположен вертикально.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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2.10
2.11
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2.13
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2.20
2.21
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2.26
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2.28
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2.31
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2.33
2.34
2.35
2.36
2.37
2.38
2.39
2.40
2.41
2.42
2.43
2.44
2.45
2.46
2.47
2.48
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
3.7
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3.20
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3.24
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3.35
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4.1
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4.35
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4.44
4.45
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4.47
4.49
4.50
4.51
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4.53
4.54
4.55
4.56
4.57
4.58
4.59
4.61
4.62
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4.64
4.65
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4.74
5.1
5.2
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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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13.1
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14.1
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15.1
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16.1
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16.41
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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23.32
23.33
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23.35
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23.42
23.43
23.44
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23.46
23.47
23.48
23.49
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23.51
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23.55
23.56
23.57
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23.60
23.61
23.62
23.63
23.64
23.65
23.66
23.67
23.68
23.69
23.70
23.71
24.1
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24.31
24.34
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24.46
25.1
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26.1
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26.33
26.34
26.35
27.1
27.2
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27.4
27.5
27.6
27.7
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27.26
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27.32
27.33
27.34
27.35
27.36
27.37
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27.40
27.41
27.42
27.43
27.44
27.45
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27.47
27.48
27.49
27.50
27.51
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27.55
27.58
27.59
27.60
27.61
27.62
27.63
27.64
27.65
28.1
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28.4
28.5
28.6
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29.1
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30.1
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30.30
31.1
31.2
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31.25
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31.35
32.1
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32.26
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32.34
32.35
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32.37
32.38
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32.40
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32.42
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32.44
32.45
32.46
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32.48
32.49
32.50
32.51
32.52
32.53
32.54
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
32.68
32.69
32.70
32.71
32.72
32.73
32.74
32.75
32.76
32.77
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32.81
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32.84
32.85
32.86
32.87
32.88
32.89
32.90
32.91
32.92
32.93
32.94
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32.96
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32.99
32.100
32.101
32.102
32.103
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
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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55.2
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56.3
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56.9