Resubmit. You need to put the potential energy value into this question.
When a ball is about to fall it has potential energy because of its height.When a ball is about to hit the ground it still has some potential energy since it has't hit the ground yet, but much less than it had when it started falling.
After water or anything else falls to the ground it has no potential energy anymore. When mas is elevated it has potential energy. When it falls, the potential is converted to kinetic energy. That energy is then converted to light, heat, sound or compression of the object on to which the mass fell. But then the mass has no more potential energy.
Potential and kinetic energy are sort of like inverses. They are not technically inverses strictly speaking in the mathematical sense. Potential energy can become kinetic energy, and vice versa. Keep in mind the mathematical concept of the change in each. (change in) Potential energy= (change in) Kinetic energy. For example, let's say that we had a mass of 1 kg suspended 1 metre above the ground. If we drop it, its kinetic energy by the time it hits the ground is (1/2)mv2 . (1/2)(1kg)(9.82 ) (m2 ) or 48.02J It's potential energy at this point is 0, because it is on the ground and is not suspended in the air. Potential and kinetic energies act as inverses because before the mass was dropped its kinetic energy was 0 and its potential energy was 48.02J. By the time the mass had dropped to the ground however, the potential energy had all transferred into kinetic energy.
This is called potential energy. The most common form of potential energy is an object suspended above the ground. Its height gives it potential energy, which is defined as mgh, where m is the mass, g is the gravitational constant, and h is the height.
The football has (gravitational) potential energy because of its position above the ground. It also has kinetic energy because it is moving. The combined energy is called mechanical energy.
Potential energy depends upon the datum(initial condition ) chosen.If we take ground as datum potential energy is zero
No , it won't have potential energy. Potential energy is due to height.
It is higher from ground thus it contain potential energy.
Zero
Potential
The potential energy of the box on the ground is considered to be zero. Potential energy is the energy that is stored within an object due to its position or state. Since the box is already at ground level, it does not possess any potential energy.
The higher above the ground an object is, the greater its potential energy.
When an object is lifted from the ground, it has potential energy because of it's position.
potential energy is not a substance. it is like if you fall out a window, your body has "potential energy" when you hit the ground that potential energy is converted into kinetic energy.. hope this helps you understand...
True. It has "potential energy", in that gravity could be used to convert that "potential" energy into actual kinetic energy.
Double the first potential energy.
potential energy it is directly proportional to height of object above ground