If 45,000 Joules of work done in 90 seconds results in how much power?

Observations show that interstellar clouds can have almost any shape and

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.