Write equilibrium equations in the x-y and z directions

Reference no: EM13319028

The traffic light shown in Figure 3 is supported by a system of cables. Points A and B are in a vertical plane which is parallel to x-z plane. Point C is in y-z plane. The traffic light has a mass of 75 kg. Determine the following:

(a). Position vectors for OA, OB and OC

(b). Write equilibrium equations in the x, y and z directions

(c). Find the tensions in cables OA, OB and OC

Reference no: EM13319028

Questions Cloud

Calculate the pressure due to the ocean at the bottom : The greatest ocean depths on the Earth are found in the Marianas Trench near the Philippines. Calculate the pressure due to the ocean at the bottom of this trench

Why do you want to proceed with project : Why do you want to proceed with this project? What research do you have to support your project and who will be assisted? Who is the target group, the demographic?

Explain what is the volume in m3 of a single aluminum atom : How many aluminum atoms would have to be placed side by side to span a distance of 6.0 µm atoms (c) If the atom is assumed to be a sphere, what is the volume in m3 of a single aluminum atom

What is the longest wavelength of light : In a photoelectric effect experiment, a metal sample is illuminated by 10.0 mW of ultraviolet light of wavelength 240 nm. What is the longest wavelength of light that can knock electrons out of this metal

Write equilibrium equations in the x-y and z directions : The traffic light shown in Figure 3 is supported by a system of cables. Points A and B are in a vertical plane which is parallel to x-z plane. Point C is in y-z plane. The traffic light has a mass of 75 kg.

Find is the force attractive or repulsive : Two very small spheres are initially neutral and separated by a distance of 0.55 m. find Is the force attractive or repulsive

Compute the internal resistance of the battery : A battery having an emf of 9.80 V delivers 109 mA when connected to a 60.0 load. Determine the internal resistance of the battery

Compute the disclosure and elevation of a : Reciprocal leveling gives the following readings in feet from a setup near A: on A, 2.071; on B, 8.254, 8.259 and 8.257. At the setup near B: on B, 9.112; on A, 2.926, 2.930 and 2.927.

Find the new angular speed of the student : A student sits on a rotating stool holding two 3.0 kg objects. When his arms are extended horizontally, Find the new angular speed of the student

User Account

All Pages