Respuesta :

this is how you can solve this problem
KE=1/2(m)(v)^2

KE=1/2(80)(1.5)^2

KE=90 J
 hope that will help you....
Abu99
KE = 1/2mv^2
so
KE = 1/2(80)(1.5)^2
= 40×2.25
= 90J, I believe the answer is

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