A can of soda is given a shove. It slides across a table, eventually coming to a stop. If its initial velocity is 2.0 m/s, and the coefficient of kinetic friction between the
two surfaces is 0.20, how far will it travel across the table?

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

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?