Posted by JRD on .
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.

physics 
bobpursley,
What is your thinking on this? I will be happy to check your work.