The record for the longest nonstop closed-circuit flight by a model air-
plane was set in italy in 1986. the plane flew a total distance of 1239 km.
assume that at some point the plane traveled 1.25 x 100m to the east, then
1.25 x 10m to the north, and finally 1.00 x 10 m to the southeast. calcu-
late the total displacement for this portion of the flight.

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.