Afish swimming in a horizontal plane has velocity v with arrowi = (4.00 î + 1.00 ĵ) m/s at a point in the ocean where the position relative to a certain rock is r with arrowi = (16.0 î − 3.00 ĵ) m. after the fish swims with constant acceleration for 15.0 s, its velocity is v with arrow = (25.0 î − 3.00 ĵ) m/s. (a) what are the components of the acceleration of the fish? ax = m/s2 ay = m/s2 (b) what is the direction of its acceleration with respect to unit vector î? ° counterclockwise from the +x-axis (c) if the fish maintains constant acceleration, where is it at t = 30.0 s? x = m y = m in what direction is it moving? ° counterclockwise from the +x-axis

a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be?

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cant without the picture! ?

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.