The three forces F1, F2 and F3 act on a hook at the angles
α1, α2 and α3 as shown in the figure.
1.) Find the x component of the resultant force in pounds:
2.) Find the y component of the resultant force in pounds(Fr):
Homework Answers
the basic concept is to resolve x and y component in x and y direction by keeping sign in mind.
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The three forces F1, F2 and F3 act on a hook at the angles
α1, α2...
The hook shown in the Figure below is subjected to three forces shown in F1, F2 and F3.
Problem-1.2 The hook shown in the Figure below is subjected to three forces shown in F1, F2 and F3. a) Find the resultant of the force F1 and F2 and call it FA. Use parallelogram law to find the magnitude and direction of the force FA b) Find the magnitude and direction of the force F3, if the resultant FR of the all three forces is 750 N and it is directed along the x-axis.
Consider the following picture: F1 = 118 lb F2 = 202 lb α1 = 31 deg...
Consider the following picture:
F1 = 118 lb
F2 = 202 lb
α1 = 31 deg
α2 = 32 deg
1) Find the magnitude of the resultant force.
2) Calculate the directional cosine cos(α)
3) Calculate the directional cosine cos(β)
4) Calculate the directional cosine cos(γ).
F21Ь 가 F1 lb
Two forces F1 & F2 act on hook Fi-600N as shown in the figure. Determine the resultant force & the angle (θ) between the two forces.
Two forces F1 & F2 act on hook Fi-600N as shown in the figure. Determine the resultant force & the angle (θ) between the two forces.
Two forces, F1 and F2, act at a point, as shown in the picture. (Figure 1)...
Two forces, F1 and F2, act at a point, as
shown in the picture. (Figure 1) F1 has a magnitude of
8.40 N and is directed at an angle of a = 59.0 ? above the
negative xaxis in the second quadrant. F2 has a
magnitude of 6.40 N and is directed at an angle of b =
54.1 ? below the negative x axis in the third
quadrant.
a) What is the x component Fx of the resultant
force? Express...
Two forces, F1 and F2, act at a point, as shown in the picture
Two forces, F1 and F2, act at a point, as shown in the picture. F1 has a magnitude of 9.60 N and is directed at an angle of α = 58.0° above the negative x axis in the second quadrant. F2 has a magnitude of 5.80 N and is directed at an angle of β = 52.5° below the negative x axis in the third quadrant.Part A What is the x component Fx of the resultant force? Part B What is...
Forces F1, F2,and F3 act on the structure of the figure, shown in an overhead view....
Forces F1, F2,and F3 act on the structure of the figure, shown in an overhead view. We wish to put the structure in equilibrium by applying a fourth force, at a point such as P. The fourth force has vector components h and r v . We are given that a 2.03 m, b 3.07 m,c1.71 m, F1 -13.7 N, F2 16.1 N, and F3 3.58 N. Find (a) magnitude of Fh (b) magnitude of Fv, and (c) d (a)...
The hook and spring assembly shown in the figure are equilibrium, calculate: F. lb k lb/ft...
The hook and spring assembly shown in the figure are equilibrium, calculate: F. lb k lb/ft А (1) Falb В 02 2 ft F3 lb COLLAPSE IMAGES F1 = 110 lb F3 = 52 lb 01 - 21 deg 02 - 35 deg k = 1506 lb/ F2 = 98 lb The magnitude of the resultant force. Ib ENTER 3 tries remaining. 1 points) possible The orientation counter-clockwise from the positive x axis of the spring. deg ENTER 3 tries...
1-P4. Two forces F1 and F2 act on the screw eye.
1-P4. Two forces F1 and F2 act on the screw eye. If their t lines of action are at an angle θ apart and the magnitude of ng each force is F1 = F2 = 2F, determine the magnitude of the resultant force FR and the angle between FR and Fi.
Two forces, F1 and F2, act at a point
Two forces, F1 and F2, act at a point. F1 has a magnitude of 8.20 N and is directed at an angle of 61.0° above, the negative x axis in the second quadrant. F2 has a magnitude of 5.60 N and is directed at an angle of 53.4° below the negative x axis in the third quadrant.Part A What is the x component of the resultant force? Part B What is the y component of the resultant force? Part C What is the...
Chapter 12, Problem 015 Forces F1 F2, and F3 act on the structure of the figure,...
Chapter 12, Problem 015 Forces F1 F2, and F3 act on the structure of the figure, shown in an overhead view. We wish to put the structure in equilibrium by applying a fourth force, at a point such as P. The fourth force has vector components F h and F v . We are given that a= 0.755 m, b 3.85 m, c = o.535 m, F1 = 11.6 N, F2 = 13.3 N, and F3 = 2.43 N. Find...
Consider the following picture:
F1 = 118 lb
F2 = 202 lb
α1 = 31 deg
α2 = 32 deg
1) Find the magnitude of the resultant force.
2) Calculate the directional cosine cos(α)
3) Calculate the directional cosine cos(β)
4) Calculate the directional cosine cos(γ).
F21Ь 가 F1 lb
Two forces, F1 and F2, act at a point, as
shown in the picture. (Figure 1) F1 has a magnitude of
8.40 N and is directed at an angle of a = 59.0 ? above the
negative xaxis in the second quadrant. F2 has a
magnitude of 6.40 N and is directed at an angle of b =
54.1 ? below the negative x axis in the third
quadrant.
a) What is the x component Fx of the resultant
force? Express...
Forces F1, F2,and F3 act on the structure of the figure, shown in an overhead view. We wish to put the structure in equilibrium by applying a fourth force, at a point such as P. The fourth force has vector components h and r v . We are given that a 2.03 m, b 3.07 m,c1.71 m, F1 -13.7 N, F2 16.1 N, and F3 3.58 N. Find (a) magnitude of Fh (b) magnitude of Fv, and (c) d (a)...
The hook and spring assembly shown in the figure are equilibrium, calculate: F. lb k lb/ft А (1) Falb В 02 2 ft F3 lb COLLAPSE IMAGES F1 = 110 lb F3 = 52 lb 01 - 21 deg 02 - 35 deg k = 1506 lb/ F2 = 98 lb The magnitude of the resultant force. Ib ENTER 3 tries remaining. 1 points) possible The orientation counter-clockwise from the positive x axis of the spring. deg ENTER 3 tries...
Chapter 12, Problem 015 Forces F1 F2, and F3 act on the structure of the figure, shown in an overhead view. We wish to put the structure in equilibrium by applying a fourth force, at a point such as P. The fourth force has vector components F h and F v . We are given that a= 0.755 m, b 3.85 m, c = o.535 m, F1 = 11.6 N, F2 = 13.3 N, and F3 = 2.43 N. Find...
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