Aspaceship moving with an initial velocity of 58.0 meters/second experiences a uniform acceleration and attains a final velocity of 153 meters/second. what distance has the spaceship covered after 12.0 seconds? 6.96 × 102 meters 1.27 × 103 meters 5.70 × 102 meters 1.26 × 102 meters 6.28 × 102 meters

Given

u→Initial velocity of the spaceship=58ms

v→after t= 12s ,Final velocity of the spaceship =153ms

The spaceship moving with uniform acceleration

s→The distance covered in t s=12(u+v)×t=12(58+153)×12=1266m

specific latent heat of fusion, lf, of a substance is defined as the amount of heat required to change a unit mass of the substance from solid to liquid state, without any change in the temperature.

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.