The vertical post is secured by three cables the cables are
The vertical post is secured by three cables. The cables are pre-tensioned so that the resultant of the cable forces F, Q, and P is directed along the z-axis. If F =120lb, find P and Q.
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Gene Autry was a famous cowboy actor and country-western singer. In the late 1930's (during the height of the Great Depression) he entered a contract to make several movies for Republic Pictures (a Hollywood movie studio that is now defunct) fo
a man is trying to get his car out of mud on the shoulder of a road. He ties one end of a rope tightly around the front bumper , What is the magnitude of the force on the car from the rope
Exercise the idea that digital certificates are verified using a chain of trust. The trust anchor for the digital certificates is the Root Certificate Authority (CA)
A student decides to spend spring break by driving 50miles dues east, then 50miles 30degrees south of east, How far will he drive, and how many vectors must he sum to calculate his displacement
A textbook of mass 1.98kg rests on a frictionless, horizontal surface. A cord attached to the book passes over a pulley whose diameter is 0.160m , find the tension in the part of the cord attached to the book
Suppose you lose your company laptop at an airport. What should you do? Does it matter what data is stored on your disk drive? If the computer contained sensitive or proprietary data, are you necessarily in trouble? Under what
Water at 20 °C is transported through a 200 m long wrought iron pipe with a head loss of 9.8 m. Determine the diameter of the pipe required to convey 10L/sec.
Two isolated conducting spheres of equal radius R have charges +Q and -Q, respectively. Estimate the capacitance of this unusual capacitor
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