Only in metamorphic rocks does this occur.
Answer:
C)T
Explanation:
The period of a mass-spring system is:

As can be seen, the period of this simple harmonic motion, does not depend at all on the gravitational acceleration (g), neither the mass nor the spring constant depends on this value.
Answer:
the answer is 5 electrons
Explanation:
because its the same name as the amount of protons
Answer:
They are both extremely hot, they both produce a form of light, they both have/use fire(typically)
Explanation:
Use KE= 1/2mv^2
So...
50,000=(.5)(1,000)v^2
50,000=500 x v^2
Divide 500 on both sides
100 = v^2
Square root both sides to get rid of v^2
Therefore v = 10 m/s