If you had made a super hero what two non-contact superpowers would you give it you must have
A description of at least two “superpowers” that your character possesses.
and
A scientific explanation for each power that clearly identifies the type of non-contact force involved and its source of energy.

If the submarine continues on its present course until a depth of 120 m, how far will it have traveled?

Explanation:

If the submarine continues on its present course until a depth of 120 m, how far will it have traveled?

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.