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15-07-2017
Physics

contestada

An object with an initial velocity of 3.0 m/s has a constant acceleration of 2.0 m/s2. When its speed is 19.0 m/s, how far has it traveled?

Respuesta :

15-07-2017

V2=(Vo)2+2aS
2aS=V2-(Vo)2
S=(V2-(Vo)2)/2a
S=(361-9)/2*2
S=352/4
S=88m

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