Adriver in a 1000 kg car traveling at 13 m/s slams on the brakes and skids to a stop. if the coefficient of friction between the tires and the horizontal road is 0.80, how long will the skid marks be?

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?

Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?

Which is a substance that can be separated by physical means and is not the same throughout