KE formula is .5mv^2
So KE=.5mv2
KE=.5(3)(2)^2
KE=.5(3)(4)
KE=.5(12)
KE=6 joules
Air flows from high pressure to low pressure. So does water.
So do populations of people and animals, but that's another
story.
When you reduce the pressure in your lungs, air flows into them
from outside, and you inhale. When you increase the pressure
in your lungs, air flows out of them to the outside, and you exhale.
I haven't seen a whale in about 30 years, and they may have changed
since then. But the last time I saw some, air and spray were blowing
OUT of their blow-holes. As soon as I saw that, I said to myself:
"Self ! The pressure inside that creature's body must be greater than
the outside atmospheric pressure, and that's why the air is flowing out,
from the higher pressure to the lower pressure."
Compared to the charge on a proton, the amount of charge on an electron is same and has the opposite sign
Answer:
The Stanford Linear Accelerator Center (SLAC) is a nationwide basic laboratory dedicated to empirical and theoretical work in elementary particle physics
Explanation:
Stanford Linear Accelerator Center which termed as SLAC is a nationwide basic laboratory dedicated to empirical and theoretical work in particle physics, the introduction of new strategies in strong-energy propulsion systems and in elementary particle sensors, and a comprehensive research program by initializing synchrotron radiation
Well, the quantity alone doesn't point to any one particular process.
I mean, you could get 3.826 x 10²⁶ watts of heat out of a pile of
smoldering charcoal IF the pile was big enough and you kept it
supplied with enough oxygen.
The thing about the sun is that ==> it can churn out energy at that rate
from the mass that it has, ==> it has already been doing that for so many
billions of years, and ==> it will continue doing that for so many more
billions of years in the future.
The only possible process able to accomplish that is nuclear fusion.