1. amplitude the number of oscillations that occur in a given time period the time required for one wavelength to pass the high point of a wave 2. crest 3. frequency 4. hertz degree to which a medium resists being compressed the unit for the frequency of a wave; the number of waves per second the low point of a wave 5. period 6. stiffness 7. trough the maximum displacement of particles (positive or negative) during wave motion next question read next section turn it in

with 5 seconds, no, but over time if the police car stays at 65m/s ad the speeding car stays at 60, then obviously yes, but the answer to your question would be, no.

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because it says use -2,0,and 2 for x, we can plug those numbers into the equation. y/4=3/4(-2)+2   y/4= -1 1/2 +2 now to get x by itself, we can multiply each side by 4. y=-6+8 which equals y=2 when x=-2. now you can do the same thing with 0 and 2 as x. you get y=8 when x=0 and y=14 when x=2.

x   |   y

-2 |   2

0   |   8

2   |   14

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.