- Arts & Culture 5938
- Business & Economics 689
- Computers 310
- Dictionaries & Encyclopedias 81
- Education & Science 71762
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2021
- Coursework 15546
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 5
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 14480
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13856
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14187
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 150
- Tests 9129
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 36
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3058
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Dievsky V.A. - Solution of problem D1 variant 3 (D1-03)
Uploaded: 13.04.2021
Content: D1-03.pdf 188,24 kB
Seller will give you a gift certificate in the amount of
Product description
D1-03 Dievskiy
The thrust of the propellers of a helicopter of mass m with its vertical rise from
The state of rest is 1.5 times its weight. Windage
Is proportional to the speed R = -0.7mv. Determine the rate of ascent at time t
= 5 s, as well as the maximum speed of the helicopter.
Additional information
Formatted in .pdf