Question

what is the kinetic energy of an object ? Write an expression for the kinetic energy
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Answer 1

Answer:

Kinetic energy is the energy an object has because of its motion. ... After work has been done, energy has been transferred to the object, and the object will be moving with a new constant speed. The energy transferred is known as kinetic energy, and it depends on the mass and speed achieved.Kinetic energy of an object, i.e., Ek=12mυ2 Where m = mass of the object and υ = uniform velocity of the object.

Answer 2

Answer:

kinetic energy is the form of energy that an object or a particle has by reason of its motion if work, which transfers energy, is done on an object by applying a net force, the object speeds up and thereby gains kinetic energy EK=1/2Mv2