Cable AB exerts a force of 80 N on the end of the 3-m long boom....

Question

Question

science physics

Answer 1

Answer #1

Here, angle between AO and Force vector is = tan^-1 (4/3) = 53.13 degree.

So, Projection of force along AO is equal to = F cos(53.13) = (80) cos (53.13) = 48 N

Answer 2

Similar Homework Help Questions

The 7-m boom AB has a xed end A. If the tension in cable BC is...

The 7-m boom AB has a xed end A. If the tension in cable BC is 3.2kN, determine the moment of the force exerted by the cable about point A. Problem 4-The 7-m boom AB has a fixed end A. If the tension in cable BC is 3.2kN, determine the moment of the force exerted by the cable about point A 3.6m 2.4m 3200 N 7m
3. Knowing that a=50°and that boom AC exerts on pin C a force directed along linc...

3. Knowing that a=50°and that boom AC exerts on pin C a force directed along linc AC, determine (a) the magnitude of the force in boom AC (b) the tension in cable BC. (3 points) 300 IL
A force acting on the pole at point A. a.) Determine the magnitude of the projected...

A force acting on the pole at point A. a.) Determine the magnitude of the projected component of the force along the cable AB. b.) Determine the magnitude of the projected component of the force along the cable AC. c.) Determine the angle between cables AB and AC. 2 m 6 m 6 m 5 m 15° V F=1000 N

You do not need to redraw the figure The force F = [801 163 -30k) N...

You do not need to redraw the figure The force F = [801 163 -30k) N a) Determine position vector between point A and B b) Determine the unit vector between point A and B Determine the magnitude of the force component projected along cable AB (parallel) d) Determine the magnitude of the force component perpendicular to cable AB 0.75 m B 2 m 2.5 m A 3 m F
Knowing that angle = 55 and that boom AC exerts on pin C a force directed along line AC,...

Knowing that angle = 55 and that boom AC exerts on pin C a force directed along line AC, determine (a) the magnitude of that force, (b) the tension in cable BC.
12 m F 80 N Determine the projected component of the force acting along the axis...

12 m F 80 N Determine the projected component of the force acting along the axis AB of the pipe

A 13.5 m boom, AB, of a crane lifting a 3,000 kg load is shown below....

A 13.5 m boom, AB, of a crane lifting a 3,000 kg load is shown below. The center of mass of the boom is at its geometric center, and the mass of the boom is 2,800 kg. For the position shown, calculate the following. tension T in the cable (in N) N the force at the axle A (Give the magnitude in newtons and the direction in degrees counterclockwise from the +x-axis. Assume that the +x-axis is to the right.)...
A 150kg uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. a) Calculate the magnitude of the vertical component of the force that the wall exerts on the left of the beam if the angle between the cable and

A 150kg uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. a) Calculate the magnitude of the vertical component of the force that the wall exerts on the left of the beam if the angle between the cable and the horizontal is theta = 42 degrees.
750 N 1) What is the angle between r, and the 750 N force that you...

750 N 1) What is the angle between r, and the 750 N force that you would use if you were to calculate the moment that the force creates about point C? (You do not need to actually calculate the moment.) 200 mm - 100 mm 2) Bar AB is inclined at 50 from the vertical. A 100-N force is applied to the bar at end B. Determine the magnitude and direction of the moment this force creates at a...

A 100 kg nonuniform boom, 6.0 m long, is loosely pinned at the pivot at P....

A 100 kg nonuniform boom, 6.0 m long, is loosely pinned at the pivot at P. A 700 kg block is suspended from the end of the boom at A. The boom forms a 30 degree angle with the horizontal, and is supported by a cable, 4.0 m long, between points D and B. Point B is 4.0 m from P, and point D is 4.0 m above P. The center of mass of the boom is at point C,...