A20-ft-long model of the containership whose characteristics are given below is towed at the speed corresponding to the design speed of the ship. the tank water is fresh, at 70°f, and the measured model resistance is 14.75 pounds. the ship characteristics are: length-660.0 ft beam 90.7 ft draft 34.5 ft wetted surface 89,300 ft2 displacement 45,140 tons design speed 20 knots

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

The slope of a velocity time graph over any interval of time gives the during that interval

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?