Question

the kinetic energy of an object of mass is 10 kg ________ than that of an object of mass 2 kg if both are with same velocity​

Answer 1

Answer:

Explanation:

Let K.E of object of mass 10kg be x and that of 2 kg be y

x = 1/2 * 10 * v * v = 5 * v * v

y = 1/2 * 2 * v * v = v * v

Now,

x/y = 5 * v * v/ v * v = 5

=> x = 5y

Answer 2

Answer:

5 y

Explanation:

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