Were is conflicting testimony in a court
case. a police officer claims that his
radar monitor indicated that a car
was traveling at 1766 kmin (llomi/h).
the driver argues that the rodar must have
recorded the relative velocity because
he was only going 88km/h (55mi/h).
is it possible that both are telling
the truth? could ondbelying? prepore
scripts for expert witnesses, for both
the prosecution and the datensc, that
use physics to justify their positions
before the jury. create visual aids to
be used as tvidence to support the
different arguments.

In what direction does the medium move relative to the direction of the wave? explain.

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.

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.