Answer:
Potential gravitational energy is the energy that the body has due to the Earth's gravitational attraction. In this way, the potential gravitational energy depends on the position of the body in relation to a reference level.
Explanation:
Force= distance/time
Maybe that formula will help
Answer:
2 cubic meters
Explanation:
Suppose ideal gas, when the temperature stays constant, then the product of pressure and volume is the same as before
![P_1V_1 = P_2V_2](https://tex.z-dn.net/?f=P_1V_1%20%3D%20P_2V_2)
where
are the pressure and volume of the gas before.
are the pressure and volume of the gas after. We can solve for the volume after
![V_2 = \frac{P_1V_1}{P_2} = \frac{4*0.5}{1} = 2 m^3](https://tex.z-dn.net/?f=V_2%20%3D%20%5Cfrac%7BP_1V_1%7D%7BP_2%7D%20%3D%20%5Cfrac%7B4%2A0.5%7D%7B1%7D%20%3D%202%20m%5E3)
In order to give the apple more kinetic energy than it has right now,
you must make it move faster than it is moving right now. You could
drop it, roll it, toss it, or gingerly place it in a moving car or airplane.
Whatever method you select, motion ... specifically speed ... is the
key to kinetic energy.
The Answer Is B (: because if it was closed no light could get throw and its not d because air doesnt circulate throw water xD HOPE THIS HELPS ANSWER IS REALLY B ♥