Determine the load on the cable in pounds
A campaign sign weighing 68 pounds is suspended from the middle of a cable stretched across a street between two buildings. If the cable length is 149 feet and the buildings are separated by 100 feet, what is the load on the cable in pounds?
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A 15-loop circular coil 22 cm in diameter lies in the xy plane. The current in each loop of the coil is 7.6 A clockwise, and an external magnetic field B = ( 0.55 i + 0.60 j - 0.65 k ) T passes through the coil. (a) Determine the x, y, and z proje
A campaign sign weighing 68 pounds is suspended from the middle of a cable stretched across a street between two buildings.
Listed below are the lengths (in minutes) of randomly selected CDs of country, rock, and movie soundtracks. Construct a 94% confidence interval for the mean length of all such CDs. Construct a 94% confidence interval for the mean length of all suc
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A velocity profile for fully developed laminar flow in a circular tube as u=umax [1-(r/R)^2]. obtain an expression for shear force per unit volume in the x direction for this flow?
A 1.5 volt battery is placed in a circuit made with a cylindrical copper wire bent in the shape of a right triangle with the sides measured as shown below. The wire has a diameter of 0.171 mm and the current in the wire is 2 amps. Determine the le
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