Three points are located at the vertices of an equilateral triangle wh – McqOptions

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1.	Three points are located at the vertices of an equilateral triangle whose side equal to a. They all start moving simultaneously with velocity v constant in modulus, with first point heading continually for the second, the second for the third, and the third for the first. How soon will the points converge?
A.	\[3v/2a\]
B.	\[2a/5v\]
C.	\[5v/3a\]
D.	\[~2a/3v\]
Answer» E.

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