Physics
Physics, 18.10.2019 06:00, aswinkumarmishra

1. what do you understand by the kinetic energy of a body.
2. a body is thrown vertically upwards. its velocity goes on decreasing. what happens to ita kinetic energy as its velocity becomes zero
3. a horse and a dog are running with the same speed. if the weight of the horse is ten times that of a dog, what is the ratio of their kinetic energies.​

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1. what do you understand by the kinetic energy of a body.
2. a body is thrown vertically upwar...

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