Report - CBSE Class 12 Physics Solution - Byju's...CBSE Class 12 Physics Solution 150 p 4 , 2 m m q q p p p p mq mq V V p p p p mq 4 2 m q = 8 : 1 ½ (ii) m h v mv h ½ 4 p p m m V V ½ 2 7.

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