g ou want to close your door by throwing a wad of sticky clay at it. The 0.5 kg wad of clay, traveling perpendicular to the door at 12 m/s, strikes the door at its center. What is the angular speed of the door after the collision

Which feature of a heating curve indicates a change ofn state

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

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?