Question

define the Kinectic energy. Write the
expression for it and give an example
of body which processes Kinectic energy
​

Answer 1

Explanation:

Kinetic energy is the energy possessed by a body that is in motion.

E.g. - A boy running possesses Kinetic energy

Ball rolling across the floor possesses Kinetic

energy.

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Answer 2

Answer:

energy which a body possesses by virtue of being in motion called kinetic energy.

kinetic energy of an objet i.e EK=12 mu2 where m =maas of the object and u = uniform velocity of the object.

example__ A river flowing at a certain speed comprises kinetic energy.

ii_ A semi truck traveling down the road has more kinetic energy