You suggest using the fact that the stage is on top of the hill to provide the necessary motion. You suggest connecting the drum set cart to another cart which is positioned to roll down the hill as sketched above. The drummer needs to move 12 meters during the last 15 seconds of the song for the scene to work out right. 1. Draw free-body diagrams for the two carts.

more than, less

less than, more

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.