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Use one of the examples above to describe the Law of Conservation of Energy.?
Raeyona Heard
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Describe the energy changes occurring in the process shown above?
the water is different from one on the right
which two statments best describe the effects of ocean currents on weather?
Cold currents remove thermal energy from the air above and warm currents warm the air above Apex
How can hydroelectric energy be used efficiently and or conserved?
Power generated by hydroelectric means is no different than power produced by any other means. The only way to demonstrate efficiency and conservation of energy is by keeping the lakes above the dams full of water.
When a moving object with momentum collides with another moving object with momentum what formula do I use?
If the two bodies form a closed and isolated system (that is no other external forces act on the system apart from the forces that the bodies exert on each other and no mass is allowed to enter or leave the system), the principle of conservation of momentum SHOULD be used. Remember: As long as the condition in the brackets above hold, the principle of conservation of momentum holds. Next, depending on the nature of the collision, another conservation law can be used. If the collision is perfectly elastic, then kinetic energy is conserved. Note that although kinetic energy is not always conserved, TOTAL energy is ALWAYS conserved. You could still apply the principle of conservation of energy for an inelastic collision provided you knew the amount of energy converted to other forms of energy.
How does the law of conservation of energy relate to a bow and?
I think you mean bow and arrow. In this case, when you pull back an arrow on a bow, you apply kinetic energy (the energy of motion) to the bow and arrow to give it potential energy (energy that can be turned into kinetic energy at a later time). Anyway, the laws of conservation of energy state that energy cannot be created or destroyed; therefore all energy in the world is only changed to other different forms. As I said above, your kinetic energy (coming from your body) applied action to the bow and arrow, making the kinetic energy change into potential energy. Of course, when you let go of the arrow, the potential energy changes back into kinetic energy, allowing to arrow to fly off.
What is the equation to warp technology?
Actually, by the formula E=mc2, energy and mass are basically the same things. Well, to generate a warp drive as described above, it takes a fair amount of negative energy! Negative energy is difficult to describe.
What are examples of potential mechanical energy?
>>> A rotating crank shaft on a car contains kinetic energy that is converted to mechanical energy as soon as the clutch released and the gears engage. >>> The raised head on a pile driver is converted to mechanical energy when is dropped and the head hits its target.
Describe the method by which energy is transferred from earth's surface to the air above it?
Its because of convection. Which is caused by a solid liquid or gas as the temperature changes. Love: H.C.S:)
Describe how the form of government mentioned above wields power?
Describe how the form of government mentioned above wields power
Energy which is a result of an object's height above the earth is?
Energy which is a result of an object's height above the earth is potential energy.
Why is energy considered lost?
Because it is. Once you use energy up, it still exists in some form (due to energy conservation), but it's no longer usable. For more information, read about the Second Law of Thermodynamics (for example, in the Wikipedia).
The Islamic Empires declined due to?
All of the above; Military, Cultural Conservation, and Trading issues.
