The linear momentum of a body is increased by \( 10 \% \). What is the percentage increase in it...

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The linear momentum of a body is increased by \( 10 \% \). What is the percentage increase in its K.E. ?
(A) \( 10 \% \)
(B) \( 20 \% \)
(C) \( 21 \% \)
(D) none of these
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