Search results
Results from the WOW.Com Content Network
A generator converts mechanical energy into electrical energy. [19] A hydroelectric powerplant converts the mechanical energy of water in a storage dam into electrical energy. [20] An internal combustion engine is a heat engine that obtains mechanical energy from chemical energy by burning fuel. From this mechanical energy, the internal ...
Power in mechanical systems is the combination of forces and movement. In particular, power is the product of a force on an object and the object's velocity, or the product of a torque on a shaft and the shaft's angular velocity. Mechanical power is also described as the time derivative of work.
binding energy The mechanical energy required to disassemble a whole into separate parts. A bound system typically has a lower potential energy than the sum of its constituent parts. binomial random variable biocatalysis biophysics An interdisciplinary science using methods of and theories from physics to study biological systems. black body
Classical mechanics is the branch of physics used to describe the motion of macroscopic objects. [1] It is the most familiar of the theories of physics. The concepts it covers, such as mass, acceleration, and force, are commonly used and known. [2]
Mechanical wave – (≥0), a form of mechanical energy propagated by a material's oscillations; Nuclear binding energy – energy that binds nucleons to form the atomic nucleus; Potential energy – energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors. [3] [4]
For instance, in Newtonian mechanics, the kinetic energy of a free particle is E = 1 / 2 mv 2, whereas in relativistic mechanics, it is E = (γ − 1)mc 2 (where γ is the Lorentz factor; this formula reduces to the Newtonian expression in the low energy limit).
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The energy of a mechanical harmonic oscillator (a mass on a spring) is alternately kinetic and potential energy. At two points in the oscillation cycle it is entirely kinetic, and at two points it is entirely potential. Over a whole cycle, or over many cycles, average energy is equally split between kinetic and potential.