- Arts & Culture 6209
- Business & Economics 674
- Computers 316
- Dictionaries & Encyclopedias 74
- Education & Science 76871
- 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 17567
- 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 892
- Fiction 706
- House, Family & Entertainment 84
- Law 128
- Website Promotion 68
Solution D7-95 (Figure D7.9 condition 5 SM Targ 1989)
Content: d7-95_1989.rar 29,5 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
Solution D7-95 (Figure D7.9 condition 5 SM Targ 1989)
A drum of radius R of weight P has a recess (as in a coil) of radius r = 0.6R (Fig. D7.0 - D7.9, table D7). To the ends of the yarns wound on the drum, constant forces F1 and F2 are applied, the directions of which are determined by the angle β; In addition to the forces, a pair with a moment M acts on the drum; when in the table M <0, the direction of the moment is opposite to that shown in the figure. When driving, starting from a state of rest, the drum rolls without sliding over a rough inclined plane with an inclination angle α, as shown in the figures. Neglecting the rolling resistance, determine the law of motion of the center of mass C of the drum, i.e., xC = f (t), and the smallest value of the friction coefficient f is the plane at which sliding without sliding is possible. Consider a drum as a continuous homogeneous cylinder of radius R.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |
