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Describe a stone falling off the tabletop in terms of both kinetic energy and potential energy?
Wiki User
∙ 15y ago
Sitting on the table the stone has potential energy, relative to the ground, of weight times height, mgh. It has zero kinetic energy so its total energy is E = 0 + mgh. When it begins falling it loses potential energy (as it loses height) and gains kinetic energy ( as it picks up speed) so the sum stays the same as initially E = KE + PE = mgh. Just before it hits the ground all of its potential energy is gone and has been transformed into kinetic energy. So the kinetic energy at the bottom (1/2)mv^2 will equal the potential energy at the top.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoAt first, kinetic energy (energy of movement). Once the stone hits the ground, most of the kinetic energy will usually be converted to heat.
At first, kinetic energy (energy of movement). Once the stone hits the ground, most of the kinetic energy will usually be converted to heat.
At first, kinetic energy (energy of movement). Once the stone hits the ground, most of the kinetic energy will usually be converted to heat.
At first, kinetic energy (energy of movement). Once the stone hits the ground, most of the kinetic energy will usually be converted to heat.
Wiki User
∙ 14y agoAt first, kinetic energy (energy of movement). Once the stone hits the ground, most of the kinetic energy will usually be converted to heat.
Wiki User
∙ 13y agoKinetic.
Johanna Nakashimba
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Elastic energy is the total potential and kinetic energy in a system?
No. For example a falling stone is converting potential energy of gravitational attraction into kinetic energy, and there is no elastic energy.
What is the relationship between motion and energy in a roller coaster?
Upward motion on a roller coaster converts kinetic energy into potential energy. Downward motion converts potential energy into kinetic energy. Forward motion is a result of excess potential enegy converted into kinetic energy that cannot be expended while falling.
Describe the energy change of a wind up toy car as it runs down a slope?
The mechanical energy is stored in the spring as potential energy within the pullback toy and when you release it, it gets converted into kinetic energy. Hence cycle is Mechanical --- Spring (Potential)--- Kinetic
What energy is a falling apple in a tree?
From gravitational potential energy to kinetic energy and if you want it until it drops onto the ground , (continue from kinetic energy) heat energy + sound energy.
What are the two main forms of energy?
The two main forms of energy are Kinetic energy and Potential Energy. Kinetic energy is motion energy. Potential energy is energy stored in matter.
How would a stone falling of a tabletop in terms of both kinetic and potential energy.?
As the stone falls off the tabletop, its potential energy decreases while its kinetic energy increases. At the moment it leaves the tabletop, it has maximum potential energy and zero kinetic energy. As it falls, its potential energy is converted into kinetic energy until it reaches the ground and all potential energy is transformed into kinetic energy.
Describe a stone falling off a tabletop in terms of both kinetic energy and potential energy?
Sitting on the table the stone has potential energy, relative to the ground, of weight times height, mgh. It has zero kinetic energy so its total energy is E = 0 + mgh. When it begins falling it loses potential energy (as it loses height) and gains kinetic energy ( as it picks up speed) so the sum stays the same as initially E = KE + PE = mgh. Just before it hits the ground all of its potential energy is gone and has been transformed into kinetic energy. So the kinetic energy at the bottom (1/2)mv^2 will equal the potential energy at the top.
Is a falling ball potential or kinetic energy?
A falling ball has kinetic energy as it is in motion due to its velocity. As it falls, its potential energy decreases while its kinetic energy increases due to the gravitational pull.
What type of energy does a falling water?
potential and kinetic
What has both kinetic and potential energy?
A falling object.
A boulder falling through the air has what type of energy?
The boulder falling through the air has kinetic energy. This is the energy possessed by an object in motion.
What has potntial energy that changes to kinetic?
A falling object changes from gravitational potential to kinetic.
When an object that is falling loose potential energy what is this transformed into?
The potential energy of the falling object is transformed into kinetic energy as it accelerates downwards.
What is an example of potential energy into kentic energy?
An example of potential energy being converted into kinetic energy is when a rock is held up in the air and then released. As the rock falls, its potential energy due to its height is converted into kinetic energy as it gains speed.
What kind of energy conversion takes place in a falling bucket?
In a falling bucket, potential energy is converted into kinetic energy as it descends due to gravity. The higher the bucket is lifted, the greater the potential energy it possesses, which is then converted into kinetic energy as it falls.
Is a book falling from a book shelf kinetic or potential?
When a book is falling from a bookshelf, it is in a state of kinetic energy because it is in motion. Potential energy arises when the book is stationary on the shelf due to its height above the ground.
Does a falling object transfer energy?
Yes, a falling object transfers potential energy into kinetic energy as it descends due to gravity. The object's potential energy decreases as it loses height and gains speed, converting that potential energy into kinetic energy.
