An impulse "I" given to a body changes its velocity from "v_1 to v_2". The increase in the kinetic energy of the body is given by

An impulse "I" given to a body changes its velocity from "v_1 to v_2".

1.	An impulse "I" given to a body changes its velocity from "v_1 to v_2". The increase in the kinetic energy of the body is given by
Answer» `I (v_(1) + v_(2))` `I(v_(1) + v_(2))//2` `I(v_(1) - v_(2))` `I (v_(1) - v_2) // 2` ANSWER :B

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An impulse "I" given to a body changes its velocity from "v_1 to v_2". The increase in the kinetic energy of the body is given by

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