Match the following moves to the correct total distance and displacement of the moves. a. move 2 m east and then 12 m east b. move 10 m east and then 12 m west c. move 8 m west and then 16 m east d. move 12 m west and then 8 m east 1 displacement is 2 m west; distance is 22 m 2 displacement is 14 m east; distance is 14 m 3 displacement is 8 m east; distance is 24 m 4 displacement is 4 m west; distance is 20 m

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

What are two different ways you could find the value of a? explain these methods.