Calculate the minimum force P required to move the crate to the right. Each of the wedges are weightless and have a 14° taper angle. Use the angle of friction method to solve. μs = 0.30, μk = 0.25 between all surfaces. Note: The angle of friction doesn’t require you to use a closed polygon method. You can just draw the resultant and then break it down into x and y components.

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.

there are no components of a physical goal mentioned on the list of choices that you've provided.