initially (at time t = 0 ) a particle is moving vertically at 6.6m/s and horizontally at 0m/s. Its horizontal acceleration is 1.1m/s^2. At what time will the particle be traveling at 59 degrees with respect to the horizontal? The acceleration due to gravity is 9.8m/s^2. Answer in units of s.

Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.