- Arts & Culture 7179
- Books in Foreign Languages 152
- Business & Economics 4414
- Computers 2162
- Dictionaries & Encyclopedias 606
- Education & Science 105450
- Abstracts 1333
- Astrology 12
- Astronomy 14
- Biology 34
- Chemistry 5892
- Coursework 5725
- Culture 27
- Diplomas 2476
- Drawings 1516
- Ecology 29
- Economy 337
- English 995
- Entomology 2
- Ethics, Aesthetics 22
- For Education Students 32015
- Foreign Languages 58
- Geography 19
- Geology 17
- History 271
- Maps & Atlases 37
- Mathematics 14519
- Musical Literature 7
- Pedagogics 202
- Philosophy 176
- Physics 16007
- Political Science 122
- Practical Work 178
- Psychology 465
- Religion 44
- Russian and culture of speech 59
- School Textbooks 74
- Sexology 67
- Sociology 48
- Summaries, Cribs 717
- Tests 20610
- Textbooks for Colleges and Universities 532
- Theses 208
- To Help Graduate Students 21
- To Help the Entrant 114
- Vetting 379
- Works 50
- Информатика 20
- Engineering 3454
- Esoteric 949
- Fiction 3244
- For Children 390
- House, Family & Entertainment 2479
- Law 2697
- Medicine 1235
- Newspapers & Magazines 367
- Security 264
- Sport, Tourism 991
- Website Promotion 635
Targ S.M. 1988 K1 variant 84
Uploaded: 08.09.2019
Content: K1_84_88.pdf 48,12 kB
15 $ | the discount is | 20% |
Product description
Point B moves in the xy plane; the trajectory of a point in the figures is shown conditionally. The law of motion of the point is given by the equations x = f1 (t), y = f2 (t), where x and y are expressed in centimeters, t - in seconds. Find the equation of the trajectory of the point; for time t1 = 1c, determine the speed and acceleration of the point, as well as its tangent and normal accelerations and the radius of curvature at the corresponding point of the trajectory. Given: x=6cos(пt/6)-2; y=12cos(пt/3)+13.
Additional information
Thank you for your purchase.