(02.06 MC) A position versus time graph is shown below.
position vs. time
20
15
position (meters, nortc>
10
5
time (seconds) ->
Use the graph to determine the average velocity in m/s of the object at the end of 4.0 seconds?
O 1 m/s
O2 m/s
O 4 m/s
O 5 m/s
Type here to search
o
w
8
51°

are their multiple choices ?

explanation:

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.