Physics, asked by 947vishalsingh, 8 months ago

a drum weighing 20kg rolls down at velocity of 2m/s. after 30 s if its velocity becomes 7m/s then calculate (i) initial momentum
(¡¡) final momentum
(¡¡¡) change in momentum

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Answered by gangasrinivasulu999

0

89uzhsnjmsjsja I don't oqjsiqksgi1us

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