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The energy possessed by a object by virtue of its motion is known as kinetic energy (KE).
The KE of a moving body is similar to the amount of work that must be given to bring a body from rest into the state of motion. Conversely, the value of work that we have to do in order to collect a moving object to rest is similar to the negative of the kinetic energy of the body, i.e., to call a moving object to rest is equivalent to the negative of the kinetic energy of the object. i.e., to bring a moving body to rest is similar to the negative of the kinetic energy of the object.
The simple equation E = mc² is not usually applicable to all these types of mass and energy, except in the special case that the total additive momentum is zero for the system unde
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