Question

If the velocity of an object increased by 50% then calculate the change in kinetic energy

Answer 1

kinetic energy will be increased 2500 times because kinetic energy is directly propotional to v^2

Answer 2

Kinetic Energy will be increased to 2500 because Kinetic Energy is directly proportional to the square of velocity....

Therefore, k = v^2

k = (50)^2

k = 2500

Hope it helps...

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