Question

a horse and a dog is with same speed . whith has more kinetic energy . and why

Answer 1

If a dog and horse are running with the same speed, kinetic energy of horse is more than the kinetic energy of the dog because the mass of a horse is more than the dog.   Kinetic energy (K.E) = mv2/2, here velocity of both horse and dog are equal soK.E a m So, more the mas more the kinetic energy is.

Hope it helps u.

Answer 2

HEY MATE

HERE IS UR ANS

AS K=I/2mv2

so it means

k is inversaly proportional to m and v

so if mass would me more less will be the kinetic energy.

as horse is heavier than dog so it has less kinetic energy and dog has more kinetic energy bcz dog is lighter than horse.


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