miakalay12 miakalay12

11-04-2017
Physics

contestada

An object moving with a speed of 35 m/s has a kinetic energy of 1500 J. What is the mass of the object?

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sbcardinals sbcardinals

11-04-2017

KE = (mv^2)/2

1500 J = (34^2 * m)/2

3000 = m34^2

m = 2.6 kg

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