Aspring is compressed 8 cm. it is then brought back to equilibrium and compressed 24 cm. how much more work is done in the second compression than in the first? (9x)

Nine times

Explanation:

= Initial compression of the spring = 8 cm = 0.08 m

= Final compression of the spring = 24 cm = 0.24 m

= Spring constant of the spring

Initial spring energy is given as

Initial spring energy is given as

do you have a formula possibly

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.