What is the tension in each side of the cable?
A 20-kg traffic light hangs midway on a cable between two poles 40 meters apart. If the sag in the cable is 0.40 meters, what is the tension in each side of the cable?
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How could you determine whether the turbidity in your nutrient broth tube was from a mixture of different microbes or from the growth of only one kind of microbe?
A 4 V flashlight battery has an internal resistance of 1.5 ohm when new, and 5 ohm when old. Imagine this is a resistor in series with the battery mounted INSIDE the battery itself, which describes the chemical degradation of the battery with age.
Three long wires (wire 1, wire 2, and wire 3) hang vertically. The distance between wire 1 and wire 2 is 20.0 cm. Find the following the position of wire 3
Name a company and find a business problem which a company faces and which can be solved with an application of information technology.
Consider a system running five I/O-bound tasks and 2 CPU-bound tasks. Assume that the I/O-bound tasks issue an I/O operation once for every millisecond of CPU computing and that each I/O operation takes 10 milliseconds to complete.
Convenient constructions Convenient constructions
What is the relationship between lattice energy and the strength of the attractive force holding ions in place?
A 291-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 30.0° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.900, and the l
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