- Arts & Culture 5176
- Books in Foreign Languages 210
- Business & Economics 4636
- Computers 2340
- Dictionaries & Encyclopedias 674
- Education & Science 85385
- Abstracts 1249
- Astrology 14
- Astronomy 14
- Biology 39
- Chemistry 3111
- Coursework 3919
- Culture 31
- Diplomas 2638
- Drawings 1723
- Ecology 31
- Economy 333
- English 1253
- Entomology 2
- Ethics, Aesthetics 29
- For Education Students 24643
- Foreign Languages 116
- Geography 20
- Geology 17
- History 281
- Maps & Atlases 40
- Mathematics 8963
- Musical Literature 5
- Pedagogics 228
- Philosophy 191
- Physics 13248
- Political Science 131
- Practical Work 124
- Psychology 497
- Religion 49
- Russian and culture of speech 104
- School Textbooks 68
- Sexology 67
- Sociology 53
- Summaries, Cribs 726
- Tests 20101
- Textbooks for Colleges and Universities 532
- Theses 190
- To Help Graduate Students 22
- To Help the Entrant 113
- Vetting 401
- Works 58
- Информатика 11
- Engineering 3302
- Esoteric 1170
- Fiction 3215
- For Children 432
- House, Family & Entertainment 2498
- Law 2918
- Medicine 1217
- Newspapers & Magazines 342
- Security 313
- Sport, Tourism 1016
- Website Promotion 686
Task D3 Option 91, reshebnik termehu Targ SM 1983
Content: d3-91.zip 29,63 kB
50 $ | the discount is | 10% |
show all discounts | ||
1 $ | the discount is | 1% |
Description
Ready-made solution to the problem of D3 Option 91 Reshebnik on theoretical mechanics (termehu) Taskbook Targ SM 1983.
Condition Problem D3 (p. 36-42 Manuals Targ SM 1983):
The mechanical system consists of a rectangular vertical plate 1 m1 = mass of 24 kg and the weight of the cargo D m2 = 8 kg; stove or moves around a horizontal guide (Fig. D3.0, D3.4), or rotates around the vertical axis of the z, lying in the plane of the plate (Fig. D3.5, D3.9) At time t0 = 0 the load starts to move under the the action of the internal forces on the existing plate at the trough; law of motion s = AD = F (t) is given in Table. D3, which is expressed in meters, s, t - in seconds. The form of the trough in Fig. D3.0, D3.1, D3.8, D3.9 - straight (KE trough) in Fig. A3.2-D3.7 - a circle of radius R = 0.8 m centered at the center of mass of C1 plates (s = AD in Figure A3.2 -. D3.7 is measured by the arc of a circle).
Stove (Fig. D3.0, D3.4) is the time t0 = 0 the velocity u0 = 0.
Plate (Fig D3.5-D3.9) has at time t0 = 0 the angular velocity ω0 = 8 s-1, at which point it starts to act on the torque M (moment about an axis) specified in the table in newton and aimed both at ω0 M> 0 and in the opposite direction at M <0. z-axis runs from the center C1 plate at a distance of b; Plate dimensions are shown in the figures.
Assuming loads of material point and ignoring all resistances, determine shown in the table in columns 4 and 9, where indicated: in the column 4 (refers to Figure D3.0, D3.4.) X1 - the movement of the plate during the time from t0 = 0 and t1 = 1s, u1 - plate speed at time t1 = 1, N1 - plate full force of normal pressure on the guide at time t = 1 (point where the force is directed); 9 in the column (referred to Figure 5-9.) ω1 - angular velocity of the plate at the time t1 = 1, ω = f (t) - the angular velocity of the plate as a function of time.
In all the figures cargo izoobrazhen in a position where s = AD> 0; for x <0 the cargo is on the other side of the point A.
Additional information
Right after the payment you will receive a link to a zip-archive with the solution of D3 Option 91 on the theoretical mechanics of manuals SM Targ 1983 for part-time students (Reshebnik Targa 1983).
The decision is made by the methodical instructions and control tasks for part-time students of thermal power, mining, metallurgy, electro-instrument-making, automation and technological specialties universities.
The decision is decorated in WORD format.
Please leave your positive feedback after the test solution. Feedback can be left at any time by clicking on the download link.
Thank you in advance.