smilelyeyes2003 smilelyeyes2003
  • 12-02-2020
  • Physics
contestada

Find the velocity of an object that has 600 J of kinetic energy and a mass of 8KG

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aliagola
aliagola aliagola
  • 12-02-2020
Kinetic Energy= 1/2 x mass x velocity^2

600 = 1/2 x 8 x velocity^2

(Divide 600 by 1/2 and 8)

600/(1/2) = 8 x velocity^2

1200/8 = velocity^2

150 = velocity^2

(Square toot both sides)

12 m/s = velocity
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