El sistema mostrado en la figura tiene un peso de 2177 N cuyo peso actua en el punto G mostrado en la figura. 0=60 1.1 m G 1.75 m 0.7 m Determine la componente horizontal Ax que actua sobre el pin en A No use números negativos en la contestación.
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- Help | System Announcements Z Your answer is partially correct. Try again. For the vectors in the figure, with a = 3.60, b = 2.7o, and c = 4.50, calculate (a) a b, (b) a.2, and (c) b.7. (a) Number This answer has no units v Units (b) Number14.02 This answer has no units v Units (c) Number This answer has no units v Units Click if you would like to Show Work for this question: Open Show Work arch28.12 V 31.12 V 04, 0l V 07. OL V. .05.01.V. 12.01. 14.01. 18.01. Please.calculate.the. monent of mertia. Valuల . .each figures accordme to the defined rotation axises : Lang, thin.rad with rotation. axis through end I cin= ML I ML? 3Given two vectors A= 7i + 4j - 2k, and B= 3i – 10j + 3k, calculate the angle between them, where i, j and k are unit vectors: A. 206.8 B. 112.7" C 116.3 D. None of these E. 220
- CLO 4 If the plane x+y+z-1=0 cuts the x-axis, y-axis, and z-axis at A, B, and C respectively. Find the perpendicular distance to the point P(2,6,9). В а. 9.24 b. 8.66 С. 9.81 d. None of the choices О е. 5.33 f. 5.67 N.The figure shows four vectors A, B, C and D having magnitudes 12.0 m, 10.0 m, 8.0 m, and 4.0 m, respectively. The sum of these four vectors is y B 30° + 30° X D 1076 2 48432 W S mand X M O a. 16.4 m at an angle 77.8° with respect to +X-axis. Ob. 16.4 m at an angle 12.3° with respect to +X-axis. c. 19.5 m at an angle 77.8° with respect to +X-axis O d. 19.5 m at an angle 12.30 with respect to +X-axis. O e. 8.20 m at an angle 77.8° with respect to +x-axis. F2 s # 3 E D 31, C M 80 $ 4 R F a FA % 5 V #tv ♫ T o FS G 6 B c Fo Y H & 7 N F7 p U 8 J DII FB 1 M ( 9 K F9 O A ) O 4 F10 L e e P il V F11 { 11 + [ C F12 command option OGiven the function y =3xyz2i + 2xy³j-x2yzk Find the curl Vxu a. 3yz'i + 6xy2j - x²yk b. Зyz? + 6ху?- х2у c. -x*zî + 8xyzj + [2y³ - 3xz²]k d. -x2z + 8xyz+ [2y³ – 3xz²]
- The angle (in degree) between vector A= 3i+3j-4k and vector B=i-5j+6k is 1. O161.2 2. O141.6 3. O127.6 4. O118.2 5. O111.7A vector field is defined by: F (x,y,z) = -xi - yj + zk Select the option that gives F expressed in cylindrical coordinates. A. F (r,ø,z) = -reø + zezB. F (r,ø,z) = (-x cos ø - y sin ø) er + (x sin ø - y cos ø) eø + zez C. F (r,ø,z) = - rer + zez D. F (r,ø,z) = reø + zez E. F (r,ø,z) = (x sin ø - y cos ø) er + (-x cos ø - y sin ø) eø + zezTwo blocks, M=B.00 kg and m=2.00 kg are being pulled across a rough floor(u k=0.14) by a force of FO= 68N directed 52 degrees above the horizontal, as shown. The top block m cannot slide on the bottom block so the system can be treated as a single 10.0 kg block which we will call MT Fo, M-2.0 ks 520 M-8.0kg