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- Problem 01: A force 200 N is directed as shown in figure. Determine the X and Y components of the force. Express your final answer in Kilonewton. 200 N 30° Problem 02: Determine the components of the 30u-N force directed down to the right at a slope of 2 to 3 as shown F = 300 N Problem 03: The components of a certain force are defined by . Determine the magnitude and inclination of of the resultant with the x-axis. Draw/plot your answer.Situation 4. Determine the magnitude and coordinate direction angles of the resultant force acting on A. 2.5 ft- 3 ft B 4 ft 3 ft y FB= 600 lb 4 ft Fc = 750 lb 21²If a vector force F = -7i+10 j+6k [kN], what will be the coordinate direction angle with the Z-axis: Select one: O a. y = 80.8 O b. y 36.8239 O c.y= 116.566° O d.y = 63.823°
- SAQ 1 1.2 m D C 80 kN m An 80-kn.m couple shown in the plate is caused by a pair of parallel forces of magnitude F (not shown). 1.6 m Determine: a) the smallest possible value of F, and b) the value of F if the forces act at points A and C and are parallel to the dashed line shown at A. A В 60°Two forces of 3 N and 4 N are acting at a point such that the angle between them is 60 degrees. Find the resultant force and find the angle q which is the direction of the resultant. Use the graphical method. 3N 60 deg 0 R 4NFORCE COMPONENTS: 1. Compute the X and Y Components of each of the forces. T=722 b P-200b. F-448lb. 2. Compute the X and Y Components of each of the forces. 200 lb 400 lb X 300 lb 300 lb
- 2/21 Determine the resultant R of the two forces applied to the bracket. Write R in terms of unit vectors along the x- and y-axes shown. 150 N L--x' 30 200 N 35° 20° Problem 2/21A force of 8.3 N makes an angle of 17° (counter-clockwise) with the +X axis. The Y component of the force is N. O a. 7.94 N O b. -10.09 N O c. 2.43 N O d. 2.54 N5. Two forces have the same magnitude F. What is the angle between the two vectors if their sum has a magnitude of (a) 2F? (b) 22F? (c) zero? Sketch the three vectors in each case. 6. Two dogs pull horizontally on ropes attached to a post; the angle between the ropes is 60°. If dog A exerts a force of 270 N and dog B exerts a force of 300 N, find the magnitude of the resultant force and the angle it makes with dog A's rope. 7. A 68.5-kg skater moving initially at 2.40m/s on rough horizontal ice comes to rest uniformly in 3.52 s due to friction from the ice. What force does friction exert on the skater?
- 18. Replace the two forces shown by a force-couple system with the force acting at O. B 360 mm 50 N 270 mm 30° A 90 N Ý Ans. R = 135.62N, C = 6.3N-m, CCWSAQ 1 1.2 m D 80 kN m An 80-kn. m couple shown in the plate is caused by a pair of parallel forces of magnitude F (not shown). 1.6 m Determine: a) the smallest possible value of F, and b) the value of F if the forces act at points A and C and are parallel to the dashed line shown at A. А В 60°1. Ris the resultant of the four forces A, B, C, and D. Find the magnitude of the angle e and the magnitude of C. A= 2200 N AR= 1800 N 3 B = 450 N 5 12 DIFICALE