A boulder.
it has kinetic energy..because its moving.... kinetic energy is if something moves....thats why its kinetic energy
If the feather is moving, it has kinetic energy. If there is room beneath the feather for it to fall, it has potential energy due to gravity.
A balloon floating through the air primarily has potential energy due to its height in the atmosphere. As it descends, this potential energy is converted into kinetic energy as it moves through the air.
If the feather is moving, it has potential energy equal to half of the product of its mass (m) and the square of its velocity (v2), such that EK=(m*v2)/2 If the feather is in the air close to a body of large mass (e.g. Earth), it also has potential energy due to gravity equal to the product of its mass (m), the distance it has available to fall (h), and the local acceleration due to gravity (g), such that EP,G=m*g*h
The balloon floating through the air is using potential energy, which is stored energy due to its position above the ground. As the balloon rises higher, it gains more potential energy, which is converted into kinetic energy when it moves.
it has kinetic energy..because its moving.... kinetic energy is if something moves....thats why its kinetic energy
If the feather is moving, it has kinetic energy. If there is room beneath the feather for it to fall, it has potential energy due to gravity.
A balloon floating through the air primarily has potential energy due to its height in the atmosphere. As it descends, this potential energy is converted into kinetic energy as it moves through the air.
If the feather is moving, it has potential energy equal to half of the product of its mass (m) and the square of its velocity (v2), such that EK=(m*v2)/2 If the feather is in the air close to a body of large mass (e.g. Earth), it also has potential energy due to gravity equal to the product of its mass (m), the distance it has available to fall (h), and the local acceleration due to gravity (g), such that EP,G=m*g*h
Kinetic energy implies there is movement. If there is no movement, there's no kinetic energy.
The balloon floating through the air is using potential energy, which is stored energy due to its position above the ground. As the balloon rises higher, it gains more potential energy, which is converted into kinetic energy when it moves.
If the air is moving, then it has kinetic energy. If the fan is running, then the blade has kinetic energy. Maybe that's where the moving air got its kinetic energy from. If the dog is also walking through the room, then the dog has kinetic energy too, but he probably didn't get his kinetic energy from the fan or the air. On the other hand, a piece of tissue floating through the room could very well have gotten its kinetic energy from the fan, but that kinetic energy had to be carried from the fan to the tissue by the moving air.
The chemical bonds in the feather store considerable amounts of energy. The fealter also can have potential energy due to being raised a distance from the mass center of the earth.
The boulder falling through the air has kinetic energy. This is the energy possessed by an object in motion.
The energy represented by a log floating down a river is mainly mechanical energy. This energy comes from the log's motion and position as it moves downstream due to the river's flow and gravitational forces acting on it.
kinetic energy is motion energy, therefore any object that is moving possesses kinetic energy.
Kinetic energy is a energy through movement. When some thing moves, it is kinetic energy.