Задача №33.22
Условие
Груз массы m=1,75 кг подвешен внутри коробки на вертикальной пружине, коэффициент жесткости которой c=0,88 кН/м. Коробка установлена на столе, вибрирующем в вертикальном направлении. Уравнение колебаний стола x=0,225sin3t см. Найти абсолютную амплитуду колебаний груза.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
2.7
2.8
2.9
2.10
2.11
2.12
2.13
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2.20
2.21
2.22
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2.25
2.26
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2.31
2.32
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
2.50
2.51
2.52
2.53
2.54
2.55
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
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3.13
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3.16
3.17
3.18
3.19
3.20
3.21
3.22
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3.24
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3.26
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4.1
4.2
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4.4
4.5
4.6
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4.33
4.34
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4.36
4.37
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4.40
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4.44
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4.46
4.47
4.49
4.50
4.51
4.52
4.53
4.54
4.55
4.56
4.57
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4.59
4.61
4.62
4.63
4.64
4.65
4.66
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4.70
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4.72
4.73
4.74
5.1
5.2
5.3
5.4
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5.6
5.7
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5.42
6.1
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7.1
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8.1
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8.43
9.1
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9.4
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9.27
10.1
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10.23
11.1
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12.1
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13.1
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15.1
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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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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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26.35
27.1
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27.32
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27.34
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27.36
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27.42
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27.45
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27.47
27.48
27.49
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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
28.3
28.4
28.5
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28.7
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29.1
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30.1
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30.5
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30.30
31.1
31.2
31.3
31.4
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31.11
31.13
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31.25
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31.27
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31.31
31.32
31.33
31.34
31.35
32.1
32.2
32.3
32.4
32.5
32.6
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32.10
32.11
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32.13
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32.15
32.16
32.17
32.18
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32.20
32.21
32.22
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32.24
32.25
32.26
32.27
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32.29
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32.31
32.32
32.33
32.34
32.35
32.36
32.37
32.38
32.39
32.40
32.41
32.42
32.43
32.44
32.45
32.46
32.47
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
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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
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32.96
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32.100
32.101
32.102
32.103
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32.105
32.106
32.107
33.1
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33.22
34.1
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34.6
34.7
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34.31
35.1
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36.1
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37.1
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37.59
38.1
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38.38
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38.53
39.1
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40.1
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41.1
41.2
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41.23
42.1
42.2
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42.4
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42.6
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43.1
43.2
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43.4
43.6
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43.13
44.1
44.2
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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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48.44
48.48
48.49
49.1
49.2
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53.5
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54.1
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54.18
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54.32
54.33
54.35
55.2
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56.3
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56.9