sierrabyrket sierrabyrket

04-12-2014
Physics

Answered

a 8 kg cat is running 4 m/s how much kinetic energy does it have

Answer :

04-12-2014

Kinetic Energy = 1/2 (mass) (speed)²

KE = 1/2 (8) (4)² = (4) x (16) = 64 joules

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