The cube with 2.00m wide and 2.00m long and 2.00m high has a weight of 960.00 n what pressure does it exert

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?