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Please answer #4, show your complete solutions!
Given:
FN = 52
MN = 100
SN = 75
Step by step
Solved in 2 steps with 2 images
- Determine the projected component of force FAB along the axis of strut AO . Express the result as a Cartesian vector Please help!!Forces F1, F2, and F3 act on the structure depicted in the figure, shown in an overhead view. We wish to put the structure in equilibrium by applying a force, at a point such as P located a distance d from F1, whose vector components are Fh and Fv. We are given that a = 2.1 m, b = 2.6 m, C = 1.15 m, F1 = 18.05 N, F2 = 11.05 N, and F3 = 4.85 N.Find Fh.In the figure, P is resolved into components tangent (PT=1800N) and normal to the inclined plane. Determine: the value of the component normal to the inclined plane (PN) & The value of the inclined force (P)
- 1) necessary condition for Rigid Body Static Equilibrium or Particle Static Equilibrium requires that the Rigid Body or the Particle experiences_________. A. only small forces B. only large forces C. no balanced forces D. no unbalanced forces 2. Given three force vectors P, Q and R where:P = 300 N ?Q = 400 N ?R = 500 N ?What is the Magnitude of the Resultant of these three vectors? A. 768 N B. 430 N C. 707 N D. 1200 NUsing the same force table that you used, a student was given two forces and asked to find a single force that would produce equilibrium with the two forces. The two forces were given by providing one of the components and the angle the force made with the positive x- axis. The two forces were as follows: Force 1: Fx = −2.70 N; Theta = 220.0 degreees Force 2: Fy = 3.20 N; Theta = 60.0 degrees (a) For each force, calculate the magnitude of the force and the mass required to produce it. (b) Calculate the mass and its angle of application to produce equilibrium with these two forces. Please specify your angle as counterclockwise positive with respect to the positive x-axis.***IMAGE IS INCLUDED IN ATTACHMENT*** Forces F1 and F2 act on a mass m = 0.38 kg, as shown in the diagram below.The magnitudes of the forces and angles are as follows:F1 = 1.8 N, θ1 = 71 degreesF2 = 3.9 N, θ2 = 19 degreesWhat are the x and y components of the force F1?( , ) N Tries 0/2 What are the x and y components of the force F2?( , ) N Tries 0/2 What are the x and y components of the sum of these two forces (the resultant force)?( , ) N Tries 0/2 What is the magnitude of the resultant force? N Tries 0/2 What are the x and y components of the resulting acceleration of the mass?( , m/s2 Tries 0/2 What is the magnitude of the acceleration? m/s2
- In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace the central knot to one side or the other. Two students pull with force 196 N each to the light, four students pull with force 98 N each to the left, five students pull with force 62 N each to the left, three students pull with force 150 N each to the right, and one student pulls with force 250 N to the left. Assuming the positive direction to the tight, express the net pull on the knot in terms of the unit vector. How big is the net pull on the knot? In what direction?Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 17.5 N at a distance of 0.600 m from the hinges, and the second child pushes at a distance of 0.450 m. What force must the second child exert to keep the door from moving? Assume friction is negligible.Check Your Understanding Find the angle between forces F1and F3in Example 2.16.
- what is the magnitude of the resultant force acting on the pin and the angle between the resultant force and its x component. refer to the figure shown below. choices are a. R = 83.62 N , angle 6.05 b. R = 143.09 N , angle 9.79 c. R = 63.84 N , angle 3.26 d. R = 103.32 N , angle 7.78 e. R = 123.19 N , angle 8.95In the wheelbarrow, the load has a perpendicular lever arm of 7.50 cm, while the hands have a perpendicular lever arm of 1.02 m. (a) What upward force must you exert to support the wheelbarrow and its load if their combined mass is 45.0 kg? (b) What force does the wheelbarrow exert on the ground?I have a shelf full of textbookd.Each book has a mass of 1.0 kg and mus=0.3. a. How hard do I need to push horizontally to unstick the top book from the rest of the pile? b. How many books can I unstick from the top of the pile if I push with a force of 16N?