Work Done By Force with No Friction Determine the work that is being done by tension in pulling the box 50.0 cm along the table. Also determine the speed of the box after traveling the specified distance. 5.9 N 2.8 kg​

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?