Define kinetic energy what is the kinetic energy of a body of mass 1kg moving whit a speed of 2m/sec?
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mechanical energy is divided into two types
1.kinetic
2.potential
1.kinetic energy is the energy possessed by the body or object in movement
kinetic energy = 1/2 * mass * velocity * velocity
= 1/2 * 1 * 2 * 2
= 1/2 * 2 *2
= 2 kg m per sec
1.kinetic
2.potential
1.kinetic energy is the energy possessed by the body or object in movement
kinetic energy = 1/2 * mass * velocity * velocity
= 1/2 * 1 * 2 * 2
= 1/2 * 2 *2
= 2 kg m per sec
Answered by
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The energy possessed by an object because of its motion is kinetic energy.
k.E.=(1/2)mv^2=(1/2)×1×2×2=2 J
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