A ball rolls off of a table with a horizontal velocity of 3 m/s. If the table is 2 m tall, how far will the ball land away from the table? (Remember in the vertical direction, the initial velocity is zero and the acceleration due to gravity is 9.8 m/s2).

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

How would a small bar magnet be oriented when placed at position x?

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?