3. The resultant in the figure below is 300lb pointing up along the Y axis. Compute the values of F and o required to give this resultant. 400 lb K 0 30° 240 lb
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- 4.5G 9:30 D 86 A) Define the det productICl=C two vecters A and B which ane and B Bx+ By Bz in three-dimetaional Carteslan Coordinate System. glwen as A Axi+ A+ AzE 3) Defme Hhe creas above. product Ĉ d the two vecders Ä c) awte the followumg numbers usha engineenhg notaken and dhree (3) Siaificant Figunes (Ss). a ) 7, 560, 929 ii) 32 s i) 0.07 iv) 54.35 D) Determime ashich of the following quan Hhies scalarzs or vectozs, together with theiz wni'ts in SI system. i) length s are ii) mass ; ti) force : v) moment: Windows'u I Windows'u etkinlNeed some assistance with this. l = 1.95 mm. w= 1.89 mm. h= 5.82 m. Coordinates for Point A is A(2,2,2)m Coordinates for Point D is D(2.25,2.5,0)m Force F acts along EA, (Magnitude is 55N) Force P acTS along AD 4. What is BC as position vector rBC. ( rBCx, rBCy, rBCz ) 5. What is BC as unit vector uBC. (uBCx, uBCy, uBCz ) 6. What is the moment that F creates around B ? (MB) 7. What is the magnitude of the moment that F creates around axis BC. ( |MBC| )How do you find the finding the theta for the components of Ab? the equations I have found to solve the problem is... Ay-FABSin(theta)=0 and -FABCos(theta)+Ax-FAG=0 because Ay is shown in tension and Fab and FAG Is assumed to be in compression. round your answers to three decimal places and state if the member is in compression or tension (if the number you find for a member negative the the direction we assumed is wrong)
- Need some assistance with this. l = 1.95 mm. w= 1.89 mm. h= 5.82 m. Coordinates for Point A is A(2,2,2)m Coordinates for Point D is D(2.25,2.5,0)m Force F acts along EA, (Magnitude is 55N) Force P acTS along AD 1. What is force F in Cartesian Vector form. (Fx, Fy, Fz) 2. If we are calculating the moment that Force F creates about point B, WHAT vectors will be used ? 3. If we are calculating the moment that Force P creates about point B , WHAT vectors will be used ?97 PROBLEMS 2-45. Describe how to determine whe ther an equilibrium is stable or unstable when (dUdx),0. 2-46. Write the criteria for determining whether an equilibrium is stable or unstable when all derivatives up through order n, (d" U/ dx ") 0. 247. Consider a particle moving in the rCrionzain IQ "ll N N N 89% Di 9:23 ぐ VY Quiz of Anal.. Misan University College of Science Department of Physics Second Stage Quiz of Analytical Mechanics Q: If Ã= fi+2f j and B= fi+2f j+3f k, f is constant, find the angle between these two vectors? Maysam 12:01p äelul 21.02.11 O O
- 4G li. 12:23 SDD1-4E7C-44C7-A86A-F33B0962698C.j → ... 8. Find the vector product of two vectors A = 50 and B| = 20, with an angle between them is 45°.Determine the rectangular components of the given force F=55N e = 55° Fx = 31.54N, Fy= 45.05N Fx = 31.54N, Fy= -45.05N Fx = -31.54N, Fy= -45.05N Fx = -31.54N, Fy3D45.05N OConsider three vectors: What is the result of 2A (B-3C)? ) What is the result of A A+B B+ C. C? . . A = (9.71) 7+ (1.12)ĵ B = (7.28)i + (5.54)ĵ Č= (-2.95) + (-14.7)} - EU
- 4G. 2:25 0.40 59% KB/s Answered: Block A is placed on the. www.bartleby.com = bartleby Q&A Science / Advanced Physics / Q&A Library / Block A is pla... Block A is placed on the horizontal surfa... Answer: P= 232.59N AA Problem 1: Block A is placed on the horizontal surface while block B is on the inclined one. The blocks are connected by acord and coeficent f ficion are indicated in the figure. Solve for the magniude and directon of force P which wil cause impending moton. Aso find the tension if the cord attahed to the blocks. 200N -02 200N 1-0.3 Expand Transcribed Image Text Problem 1: Block A is placed on the horizontal surface while block B is on the inclined one blocks are connected by a cord and coeffic friction are indicated in the figure. Solve forDetermine the values of the following unit vector products. k^⋅k^ ı^×ı^ ı^⋅ȷ^ ȷ^×k^ ı^⋅k^ ı^×k^ I think that I need to be using the Right Hand Rule but I just cant figure it out. Can you please help?Find the magnitude and direction of the resultants of the orthogonal coplanar forces below. The first one (a) is guided: Guided Problem 1 . Use Pythagorean Theorem to find the magnitude of the resultant. . Use the appropriate trig equation to find the angel between the resultant and the x axis. Compare your answer: 78.1lb @ -50.2 degress from the positive x axis. Standard Problem 1 (b) ● X- Y 60 lb (a) 50 lb 220 N X Y (b) 180 N