- Arts & Culture 6147
- Business & Economics 674
- Computers 315
- Dictionaries & Encyclopedias 69
- Education & Science 77251
- Abstracts 74
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 3287
- Coursework 15556
- Culture 8
- Diplomas 317
- Drawings 1491
- Ecology 5
- Economy 82
- English 79
- Ethics, Aesthetics 3
- For Education Students 17638
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13868
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 15105
- Political Science 5
- Practical Work 59
- Psychology 59
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8696
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 371
- Works 13
- Информатика 9
- Engineering 875
- Fiction 671
- House, Family & Entertainment 88
- Law 133
- Website Promotion 70
Solution K2-05 (Figure K2.0 condition 5 SM Targ 1988)
Content: k2-05_1988.rar 20,58 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 K2-05 (Figure K2.0 condition 5 SM Targ 1988)
The flat mechanism consists of rods 1 - 4 and a slide B, connected with each other and with fixed supports O1 and O2 with hinges (Fig. K2.0-K2.9). The lengths of the rods are l1 = 0.4 m, l2 = 1.2 m, l3 = 1.4 m, l4 = 0.8 m. The position of the mechanism is determined by the angles α, β, γ, φ, θ, which together with other quantities are given in Table. K2. Point D in all figures and point K in Fig. K2.7-K2.9 in the middle of the corresponding rod. Determine the values indicated in the table in the "Find" column. Find also the acceleration aA of the point A of the rod 1, if the rod 1 has at the given time the angular acceleration ε1 = 10 s-2 Arc arrows in the figures show how the corresponding angles are to be plotted in the drawing; (for example, the angle γ in Figure 1 should be postponed from the rod DE against the clockwise direction, and in Figure 2 - from the rod AE in a clockwise direction). Draw a drawing from the rod, the direction of which is determined by the angle α; the slider B and its guides are shown for greater clarity, as in Example K2 (see Figure K2). The specified angular velocity is considered to be directed counterclockwise, and the specified speed vB is from point B to b.
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |