EBooks
- Arts & Culture 6212
- Business & Economics 674
- Computers 316
- Dictionaries & Encyclopedias 74
- Education & Science 76877
- Abstracts 73
- Astrology 4
- Biology 8
- Chemistry 4046
- Coursework 15549
- Culture 8
- Diplomas 316
- Drawings 1595
- Ecology 5
- Economy 76
- English 80
- Ethics, Aesthetics 3
- For Education Students 17573
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 19
- Philosophy 22
- Physics 15120
- Political Science 5
- Practical Work 59
- Psychology 63
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 160
- Tests 8747
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 385
- Works 13
- Информатика 8
- Engineering 893
- Fiction 706
- House, Family & Entertainment 84
- Law 128
- Website Promotion 68
Solution of task 21.1.20 from the collection of Kepe OE
Sold: 3
Refunds: 0
Uploaded: 19.10.2017
Content: 21.1.20.jpg 78,27 kB
Refunds: 0
Uploaded: 19.10.2017
Content: 21.1.20.jpg 78,27 kB
Loyalty discount! If the amount of your purchases from the seller Михаил_Перович is more than:
| 200 $ | the discount is | 15% |
| show all discounts | ||
| 1 $ | the discount is | 1% |
If you want to know your discount rate, please provide your email:
Product description
21.1.20
The differential equation of small oscillations of a body has the form Iφ + сl2φ = lF. Determine the amplitude of the forced oscillations of the body in radial mode if the moment of inertia of it with respect to the axis of rotation is I = 6 kg • m2, the spring stiffness coefficient c = 3 kN / m, the size l = 0.5 m, the force F = 10sin6 πt. (Answer 3.62 • 10-3)
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |