An unopened can of iced tea contains 350 cubic centimeters of liquid. if the can is 5 inches long and has a 0.8-inch diameter, which is the best estimate of the volume of iced tea contained in the top 3 inches of the can?

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

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