- Arts & Culture 6247
- Business & Economics 673
- Computers 319
- Dictionaries & Encyclopedias 75
- Education & Science 76376
- Abstracts 73
- Astrology 3
- Biology 8
- Chemistry 4216
- Coursework 15555
- Culture 7
- Diplomas 316
- Drawings 1595
- Ecology 5
- Economy 77
- English 80
- Ethics, Aesthetics 3
- For Education Students 17198
- Foreign Languages 11
- Geography 3
- Geology 1
- History 86
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 21
- Philosophy 22
- Physics 15122
- Political Science 5
- Practical Work 52
- Psychology 64
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 84
- Test Answers 160
- Tests 8457
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 13
- To Help the Entrant 35
- Vetting 385
- Works 13
- Информатика 8
- Engineering 892
- Fiction 706
- House, Family & Entertainment 86
- Law 130
- Website Promotion 70
Dievsky V.A - Solution of problem D7 variant 3 task 1
Refunds: 0
Uploaded: 28.12.2017
Content: d7-03-1.doc 140 kB
| 200 $ | the discount is | 15% |
| show all discounts | ||
| 1 $ | the discount is | 1% |
Михаил_Перович
seller information
Seller will give you a gift certificate in the amount of
Product description
D7-03 (Task 1) Dievsky
For the mechanical system shown on the diagram, determine the natural oscillation frequency. The mechanical system shown in the diagram at the equilibrium position can make free oscillations by rotating around the horizontal axis z passing through the fixed point O. The system consists of rigidly fastened together bodies: thin homogeneous rods 1 and 2 or a homogeneous plate 3 and a point load 4. The mass of 1 m of the rod length is 25 kg, the mass of 1 m2 of the plate area is 50 kg, the weight of the point load is 20 kg. The elastic elements have a stiffness coefficient c = 10 kN / m. The dimensions of the system parts are indicated in meters.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |
