no that is not true everybody knows that when something is moving it has k.e , wich means that it has kinetic energy and when is not moving its p.e potential energy so I dont see how acar has the less k.e when its moving the answers is it has the less p.e
Faster movement means more kinetic energy.
it increases by the square of the velocity
False
The more massive horse that is moving at the same speed will have greater kinetic energy. How do you define large and small? A small fat horse may have more mass than a large skinny horse.
The potential energy of the mass of the sky diver is transformed into kinetic energy during the free fall. The kinetic energy of the free fall is transformed into kinetic energy and heat of the air when the parachute is deployed.
Kinetic energy effects changes of state because it is when energy that has been held up inside the object (aka potential energy), is finally released. For example: On a roller coaster, the cart goes up a hill. At the top of the hill, right before it is about to go down another hill, it has potential energy, or stored up energy. Then whe it is going down the hill, all the energy is released and now the energy is in the form of kinetic. Another example: A marble is attached onto the end of a string. You pull the marble back. While being held back, the marble has potential energy. When you let the marble go, that energy turns into potential energy, because it is in motion. Defintions: Potential energy: Energy that is stored up Kinetic energy: Energy in motion
An atomic model of chlorine has three electron shells surrounding its nucleus. The first shell has 2 electrons. It has the least amount of kinetic energy among the three shells. The second shell has 8 electrons and has less kinetic energy than the outer shell, but more kinetic energy than the inner shell. The third shell has 7 electrons. It has the highest kinetic energy level of the three shells.
In Saltatory conduction, the signal leaps or hops from node of Ranvier to another. It uses less energy and it faster. In continuous conduction, the nerve is bare of myelin, moves in continuous waves and the signal is slower.
a screw possesses both rotational kinetic energy and translational kinetic energy while a nail possesses only translational kinetic energy as it moves through the piece of wood hence the screw moves faster since its motion is backed by more energy than the nail.
Kinetic energy is the mass of an object times the square of the speed of the object. Two objects of unequal mass can have the same K.E. if the less massive one moves faster than the other.
Because some liquids have less kinetic energy.
Cooler particles have less kinetic energy.
The potential energy gets less until the ball gets to the bottom of the hill, at which point the potential energy is zero. The potential energy that is lost, gets converted to Kinetic energy of the ball that goes faster and faster as it gets more and more of the Potential energy.
The potential energy gets less until the ball gets to the bottom of the hill, at which point the potential energy is zero. The potential energy that is lost, gets converted to Kinetic energy of the ball that goes faster and faster as it gets more and more of the Potential energy.
What does Kinetic energy of carbon dioxide molecules change as the carbon dioxide is heated? Temperature measures the average Kinetic energy of the molecules of a substance. Kinetic energy = ½ * mass * velocity^2 As temperature doubles, the kinetic energy doubles, and the velocity of the molecules quadruples. Or course, temperature must be measured in Kelvin or Rankine degrees. These temperature scales have their 0 at absolute 0.
Temperature is the average Kinetic energy of molecules in an object. A hot object has more kinetic energy and a cold object has less kinetic energy.
The greater the collision rate, the greater the diffusion rate. As the molecules of the substance that is diffusing are more concentrated, the molecules collide more. As they diffuse and spread apart, there are less collisions and diffusion slows down.
actually total energy is the sum of potential energy and kinetic energy....potential energy= -2*kinetic energy . By using this relation you will get that sum of potential and kinetic energy is equal to the magnitude of kinetic energy and it is less than zero...hope this will be enough for you....
The potential energy gets less until the ball gets to the bottom of the hill, at which point the potential energy is zero. The potential energy that is lost, gets converted to Kinetic energy of the ball that goes faster and faster as it gets more and more of the Potential energy.
Two gasses at the same temperature have the same average amount of kinetic energy per molecule. An ammonia (NH3) molecule has less mass than hydrochloric acid (hydrogen chloride, HCl) molecule. Since the NH3 has the same amount of kinetic energy as the more massive HCl, ammonia molecules will move faster and thus diffuse faster. Kinetic energy ~ 1/2*m*v2