(Answered) Initially at time t 0 a particle is moving vertically at 5

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Initially (at time t = 0) a particle is moving vertically at 5 m/s and horizontally at 0 m/s. Its horizontal acceleration is 1.6 m/s2. At what time will the particle be traveling at 57? with respect to the horizontal? The acceleration due to gravity is 9.8 m/s2. Answer in units of s.

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