Two crates of equal mass m = 7 kg are connected on a frictionless inclined plane as shown below. The plane makes an angle 0 = 20° with the horizontal. The cables are parallel to the incline. What is the magnitude of the tension in cable 1? Use g = 10 m/s?. Cable 1. Cable 2 e = 20° O 60 N
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- Google Aay X Google X G A 16 kg crate resting le.nct.edu.om/mod/quiz/attempt.php?attempt3D438182&cmid-50277 ning Portal Courses Reports e-Services Academic Departments ETC CIMS A 165 N traffic light is supported by three cables (T1, T2 and T3), of which T; and T2 are making angle 66° and 02 = 17° as shown in Figure. Here T = 165 N, calculate the tensions T, and T2 T T2 Ts (a) Tension in string 1, T, (in Newton) = 158.76 N (b) Tension in string 2, T2 (in Newton) = 67.56 N e here to search DELL F10 F9 F5 F6 F7 F4 104 F3 F2 %24 % @ 23 6. 7. -Y 5n T TY Y ! W E1. Determine the horizontal and vertical components of each force. Use P=120N and Q=100N. Solve for the magnitude of the resultant force and its direction. Px = Py=. Qx=. Qy=. R =. 30° 100° QThe three forces acting on the pole in Figure 1 are equivalent to a single resultant force, FR. Determine the magnitude and direction of the resultant force. 120 N 30 30 80 N 160 N 50° w 09 30 m
- 600 N 400 N 30 Problem 02. direc Determine the magnitude of F1 and its direction 0 so that the resultant force is directed vertically upward and has a magnitude of 800 NIf a vector force F = 7 i +10 j +4 k [kN], what will be the coordinate direction angle with the Y-axis: Select one: O a. B = 141.125° O b. B = 83.875° O c. B = 38.875° O d. B = 45°Need some assistance figuring this one out! Force F pulls upward on link A with magnitude 622N , d1 = 3.3m , d2 = 1.7m , d3 = 2.9m , d4 = 4.2m , h = 6.5m 1. What is the cable AB as a position vector. (rABx, rABy, rABz) 2. What is the length of the cable AB ( |rAB| ) 3. What is cable AB as a unit vector ? ( uABx, uABy, uABz ) 10. What is the tension on cable AB ( TAB)
- Need some assistance figuring this one out! Force F pulls upward on link A with magnitude 622N , d1 = 3.3m , d2 = 1.7m , d3 = 2.9m , d4 = 4.2m , h = 6.5m 1. What is the cable AB as a position vector. (rABx, rABy, rABz) 2. What is the length of the cable AB ( |rAB| ) 3. What is cable AB as a unit vector ? ( uABx, uABy, uABz ) 4. What is Express cable AC as a position vector ? (rACx, rACy, rACz) 5. What is the length of cable AC ( |rAC| ) 6. What is cable AC as a unit vector ? ( uACx, uACy, uACz ) 7. Express cable AD as a position vector. (rADx, rADy, rADz) 8. What is the length of cable AD ( |rAD| ) 9. What is cable AD as a unit vector ? ( uADx, uADy, uADz ) 10. What is the tension on cable AB ( TAB) 11.What is the tension on cable AC ( TAC) 12. What is the tension on cable AD ( TAD)1. Determine the magnitude of the resultant force and its direction, measured counterclockwise from the positice x axis. 45° 30 F₂= 150 N y Fi= 200 NQ1.4 An eyebolt is subjected to four forces F2 F1 (F1=12KN, F2=8kN, F3=18KN, F4-4kN) that act under given angles( a 1 =45 °, a 2=100 °, a 3= 205 °, a 4-270 ) with F3 respect the horizontal (Figure). to Determine the magnitude and direction of F4 the resultant.
- What is the force direction in each case? $ #7a. B # 7c. Copyright 2008 Pearson Education, Inc., publishing as Pearson Addison-Wesley. 180 X X X XX X X to #7b. ▬▬►ỹ #7d. × × × × x A CustorThree cables attached to the eyebolt apply the forces shown. Determine the resultant force applied to the eyebolt by the three cables. What is the x-component of the resultant force? what is the y- component of the resultant force? what is the magnitude of the resultant force? what is the direction of the resultant force. F2 = 2000 N F= 800 N 60° 70° F3 = 3200 N 45°A Abelow shows The 71gure in equlibrum. The Block A has a ht o7 so.oN gq 400N, bbckB Thas weig ht 07 soroM and an atany allangerment of objets Ppe in the centre, Te, 1s hoizented O = 35° 9. Calulate tensian T3 b. Calculate tension z Caleylate tension 3 Tz C. Ang Calulate angle B 13