An automobile engine provides 575 Joules of work to push the pistons. In this process the internal energy changes by -2860 Joules. Calculate q for the engine. This represents the amount of heat that must be carried away by the cooling system.

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.

Which system of units is used by only a small number of countries in the world, including the u.s.