meerkat18 meerkat18

15-12-2016
Physics

contestada

Imagine a 10kg block moving with a velocity of 20m/s to the left.

Calculate the kinetic energy of this block.

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zhiyin2001 zhiyin2001

15-12-2016

KE =1/2mv^2=0.5 * 10 * 20^2= 5*400=2000

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