EBooks
- Arts & Culture 5921
- Business & Economics 680
- Computers 310
- Dictionaries & Encyclopedias 81
- Education & Science 75711
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2221
- Coursework 15444
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 5
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 17597
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13850
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14814
- 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 9243
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 362
- Works 13
- Информатика 10
- Engineering 3059
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Task 10971.
Sold: 7
last one 16.03.2023
Refunds: 0
Uploaded: 04.12.2016
Content: 10971.PNG 18,18 kB
Refunds: 0
Uploaded: 04.12.2016
Content: 10971.PNG 18,18 kB
Product description
The direction of the gun barrel is rigidly fixed on the railway platform, it makes an angle of 30 degrees with the horizon. The projection on the barrel direction rejected on the ground plane the same angle on the direction of the rails. Determine how far retrace platform when firing a projectile m1 = 60 kg, taking off at a speed v1 = 480 m / s. Platform Weight with instrument m2 = 18 m, the coefficient of friction of 0.03.
Additional information
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
If you have any questions about the decision to write. I try to help.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |