1.Please note that in the following problem the particle has accelerations in both the x- and the y-directions. Therefore the x and y components of velocity keep changing. Initially (at time t = 0) a particle is moving vertically at 5.6 m/s and and horizontally at 0 m/s. The particle accelerates horizontally at 2.1 m/s2 . The acceleration of gravity is 9.8 m/s2 . At what time will the particle be traveling at 58◦ with respect to the horizontal? Answer in units of s. 2. Relevant equations 3. The attempt at a solution No clue!