- 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
Solution D1-95 (Figure D1.9 condition 5 SM Targ 1989)
Refunds: 0
Uploaded: 31.03.2018
Content: d1-95.doc.RAR 27,94 kB
200 $ | the discount is | 15% |
show all discounts | ||
1 $ | the discount is | 1% |
Seller will give you a gift certificate in the amount of
Product description
Solution D1-95 (Figure D1.9 condition 5 SM Targ 1989)
A load D of mass m, having obtained at point A the initial velocity v0 moves in a curved pipe ABC located in a vertical plane; sections of the pipe or both inclined, or one horizontal, and the other inclined (Figure D1.0 - D1.9, Table D1). In the section AB, a constant force Q (its direction is shown in the figures) and the force of the resistance of the medium R, depending on the speed v of the load (directed opposite to the motion) act on the weight of gravity. the friction of the load on the pipe in section AB is neglected. At point B, the load, without changing its speed, passes to the section of the aircraft´s tube, where it has friction force (friction coefficient of the load about the pipe f = 0.2) and a variable force F, whose projection Fx on the x axis is given in table. Assuming the cargo to be a material point and knowing the distance AB = l or the time t1 of the cargo movement from point A to point B, find the law of cargo movement on the section BC, that is, x = f (t), where x = BD.
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |