Mechanical Engineering: Dynamics problem sheet | ME 16, Exercises of Mechanical Engineering

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2019/2020

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PROBLEM 13.194 CONTINUED (a) Speed at 4 Substitute v, in (1) into (2) 4 [1- (0.9298)"] = 393.3 «10° vy = 2.903 x 10° v4 = 1.704 x10? m/s vy = 1704 mis ¢ (6) At point B From (1) and result in (a) vg = (0.9298}(1704) vg = 1584.0 m/s Command module is in circular orbit, Yq = 1.88 10° m (Equation 12.44) 12 Vege = fZMmeoon, - [4896107 _ 1613.8 m/s a 1,88 x 10' Relative velocity = v,,,. — vg = 1613.8 — 1584.0 = 29.8 m/s ¢