Posted by **JRD** on Thursday, June 16, 2011 at 12:28am.

A particle travels to the right at a constant

rate of 6.5 m/s. It suddenly is given a vertical

acceleration of 3.2 m/s2 for 3.9 s.

What is its direction of travel after the

acceleration with respect to the horizontal?

Answer between −180 and +180.

Answer in units of .

What is the speed at this time?

Answer in units of m/s.

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