Thermal potential energy is converted into electric energy.
Momentum of an object = (its mass) x (its speed) .
Since speed is a factor of momentum, an object that
isn't moving doesn't have any.
-- The moving player has momentum.
-- The stationary one doesn't.
Atoms are a single entity (one type of element) whereas a molecule is a group of 2 or more atoms chemically bonded. Don't be confused that atoms are a single particle because they can be split into protons, neutrons and electrons.
Ever heard of gravity? She kicked it up.
Explanation:
one light year is the distance traveled by the light in 365.25 days. Thus,
1 year is 365.25 days.
1 day is 24 hour
1 hour is 60 minute
1 minute is 60 second
thus, 365.25*24*60*60 is 31557600 second.
Answer:
1 light year is approximately 9.4607 trillion km
