O Two forces in equilibrium only when equal magnítude, opposite in direction and collinear in action Action and reaction forces are sometimes not equal but oppositely directed All choices are correct O The resultant of two forces is the diagonal of that parallelogram formed on the vectors of these forces O Two forces are in equilibríum may be added to any system of forces without changing the effect of that original proceSS

Q: Describe about the Sliding Block Analysis.

A: The sliding block analysis method used by the Newmark is an engineering which determines permanent…

Q: ow many square yards are there in a 72” x 112 yard roll?

A: GIVEN  WIDTH = 72"   = (72" )* (1'/12")*(1 yard/ 3') = 2 yard Length = 112 yard

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A:

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Electric Current, Voltage and Electric Power

The term electric current is the flow of electrons or electric charges. The drift of electrons is proportional to the amount of voltage or potential difference applied. The more is the voltage, the more will be the electron drift. The amount of electric current a circuit possesses is proportional to the density of electrons or electric charge.