Answer:
it depends on the relative masses of the objects.
Explanation:
The first one is actually 10 times as big as the second one.
Because of their places, the first one means 6000, and the second one means 600.
The statements of both students are incorrect.
-- Electrical power, just like mechanical power, is expressed in units of watts.
-- 'Coulomb' is the unit of electrical charge.
-- '400 k ohms' means 400,000 ohms of resistance.
-- 'Volt' is the unit of electromotive force (or potential difference).
There are no 'following statements'.
All in all, a very disappointing question.
