Ek=1/2mv^2
The difference between potential and kinetic energy all comes down to a very simple property of the object. If an object is moving, then it has kinetic energy, or kinetic energy is the energy of movement. Potential energy is energy that is stored in an object and can be released under the right conditions.
The sum of potential and kinetic energy gives you the Mechanical Energy of the system
Mechanical energy
work=change in kinetic energy, doing work on an object by moving it up increases that object's potential energy because it has the POTENTIAL to fall due to gravity. kinetic energy is lost in the movement of the object. However, throughout an entire closed system, the total energy in joules (or kinetic enery plus potential energy) does remain constant. this is useful because the initial energy and the final energy most be equal, and if thats true, then initial kinetic energy plus initial potential energy must equal final kinetic energy plus final potential energy. does that help?
Sound is the movement of a medium at frequencies we can hear. As it always involves movement of a medium, either a solid, liquid or gas to be transmitted it will involve kinetic energy at times. Note that kinetic energy is the energy stored in a moving mass. Sound waves carry energy with a combination of both kinetic and potential energy. There are two moments in every cycle where there is no movement and therefore no kinetic energy. These two points are at the upper and lower peaks of the wave.
kinetic energy+potential energy=total energy
The total amount of kinetic energy in a substance depends on the mass of the substance and the speed at which its particles are moving. The kinetic energy of the substance can be calculated using the formula KE = 0.5 * m * v^2, where KE represents kinetic energy, m is the mass of the substance, and v is the velocity of the particles.
An objects total kinetic and potential energy is when both things are moving (kinetic) and the energy is stored in the object (potential)
According to einstine energy relation that energy of a moving body is equal to product of mass of that body and square of the velocity of light. The energy of a body is W = -mv2 + cmV = -mv2 + cmV = [-vp, cP]. At Extreme the Total energy is W = -mc2 + mc21P = mc2[-1,1R], a Quaternion energy. The Total energy magnitude is |W| = 2mc2.
The kinetic energy in an object is EK=mcV where V is the velocity, a vector.
It depends on mass and velocity. ans : it depends on the mass & speed of the moving object. no, it depends on the work & energy.
An object's total energy is the sum of its kinetic energy (due to motion) and potential energy (associated with its position or stored energy). This total energy remains constant in a closed system, meaning it stays the same even as the object's kinetic and potential energy change.
Temperature is the measure of average kinetic energy of all the atoms and molecules in an object
The conservation of kinetic energy formula states that the total kinetic energy in a closed system remains constant over time. This formula is expressed as: KEinitial PEinitial KEfinal PEfinal. In physics, this principle is applied to analyze the motion of objects and understand how energy is transferred and transformed within a system.
The total energy of how quickly the particles that make up an object are moving is called kinetic energy. It is directly related to the speed of the particles and their mass, and it is a component of the object's total mechanical energy.
The conservation of kinetic energy states that the total amount of kinetic energy in a closed system remains constant unless acted upon by an external force. In the context of a moving object, this means that the object will maintain its kinetic energy as long as no external forces, like friction or air resistance, act upon it.
The amount of kinetic energy an object has depends on its mass and velocity. Kinetic energy is calculated using the formula KE = 0.5 * mass * velocity^2, which shows that both mass and velocity play a role in determining the total kinetic energy of an object.