Internal energy at the microscopic level and thermodynamic or mechanical energy at the macroscopic level.
According to conservation of energy the sum of kinetic and potential energy is zero.
Sum
The sum of kinetic and potential energy of large scale objects in a system is called the total mechanical energy. It remains constant in the absence of external forces like friction or air resistance, according to the law of conservation of energy. Mathematically, it can be represented as the sum of kinetic energy and potential energy: Total Mechanical Energy = Kinetic Energy + Potential Energy.
Total energy.
sum
Mechanical energy is the sum of kinetic and potential energy.
Mechanical Energy
It is the sum of potential and kinetic energy.
The sum of kinetic energy and potential energy in a system is the total mechanical energy of the system. This concept is described by the conservation of mechanical energy, which states that in the absence of external forces, the total mechanical energy of a system remains constant. The sum of kinetic and potential energy can be formulated as: Total mechanical energy = Kinetic energy + Potential energy.
As the object falls, potential energy decreases while kinetic energy increases. The total mechanical energy (sum of potential and kinetic energy) remains constant in the absence of air resistance.
The sum of the potential and kinetic energy of large-scale objects in a system is the Hamiltonian.
The sum of kinetic and gravitational potential energy remains constant for a closed system in the absence of external forces. As kinetic energy increases, gravitational potential energy decreases, and vice versa. This relationship ensures the total mechanical energy of the system is conserved.
Yes. Mechanical energy is the sum of potential energy and kinetic energy; this includes gravitational potential energy.