Two parallel paths m apart run east-west through the woods. brooke jogs east on one path at 66 km/h, while jamail walks west on the otherpath at 77 km/h. if they pass each other at time t=0t=0 , how far apart are they 44 s later, and how fast is the distance between them changing at that moment?

The two metal spheres in the figure are connected by a metal wire with w switch in the middle. initially the switch is open. sphere 1, with the larger radius, i'd given a positive charge. sphere 2, with the smaller radius, is neutral. then the switch is closed. afterward, sphere 1 has charge q1, is at potential v1 and the electric field strength at its surface is e1. the values for sphere 2 are q2, v2, and e2. a. is v1 < ,> , or = to v2? explain. b. is q2 < , > , or = explain? c. is e1 < ,> ,or = to e2? explain?