You are traveling in a spaceship from the Earth to Alpha Centauri when exactly half-way there you receive (at the same time) light from explosions on Earth and Alpha Centauri. Explain whether this is or is not one of those occasions when being half-way between the end-points means the events (the explosions) were simultaneous in your coordinate system. Note that this is not a yes/no question. You need to provide a reason

correct it is c.) b b

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

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.

i think the answer is a and b

i wish you luck