Draw the velocity vectors starting at the black dots and the acceleration vectors including those equal to zero. The orientation of the vectors will be graded. The location and length of the velocity vectors will be graded. The location and length of the nonzero acceleration vectors will not be graded. To draw a zero vector click at the point of its location.

hello your question is incomplete attached below is the remaining part and the solution

Explanation:

The accelerations at points 1,2,3 is zero and this is because the velocities at points 1,2,3 are constants.  attached below is the velocity vector diagram and the acceleration vectors

answer: the answer is a

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