Drive-reduction theory states that motivation comes from a combination of both reinforcement and drive. ОА.
True
OB. False

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents