22-12-2016
Mathematics

contestada

In the figure, a washer rotates on a string (string not shown) in the circular path shown in red. Which arrow best describes the velocity vector at that instant in time?

(Points : 1)
arrow A

arrow B

arrow C

arrow D

In the figure a washer rotates on a string string not shown in the circular path shown in red Which arrow best describes the velocity vector at that instant in class=

Respuesta :

22-12-2016

arrow B, because it is tangential to the circle in the direction the washer is traveling.

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nobillionaireNobley nobillionaireNobley

27-12-2016

arrow B best describes the velocity vector at that instant in time.

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