Visualize a triangle on the graph between 0 and 5 seconds and determine the rise and the run.

the rise is and the run is . this means the slope (which is the speed) is .

then, visualize another triangle on the graph between 5 and 10 seconds. determine the rise and run.

the rise is and the run is . this means the slope (which is the speed) is .

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?