Physics, asked by blessontbaby8634, 1 year ago

Calculate kinetic energy of a circular disc of mass 20 kg, rolling along a horizontal surface with a linear velocity of 27 km/hr

Answers

Answered by brpachbhai06

0

K.e=1/2mv²

K.e=1/2★20★(7.2)²

K.e=10★51.84

K.e=518.4 j

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