1 During a school sports afternoon it was decided to see if boys ran faster than
girls. Jane and John were timed during this race, they both started to race at
the same time
FINISH
Jane
John
Time to
Start
Stan
Is this a fair race? If not, why not?

Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics

In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

What is the length x of the side of the triangle below? (hint: use the cosine function)