define kinetic energy of a body what happened to the kinetic energy of a moving body when its speed is doubled
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The kinetic energy[K.E] of an object is defined as the energy possessed by the object by the virtue of its motion.
=>Given by: E = ½mv² •SI unit: joule(J)
- If the velocity of an object is doubled, then by the formula ½mv², the kinetic energy of the object act becomes 4 times...
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